Acting

Muniz appeared in commercials and made his film debut in the made-for-television movie To Dance with Olivia (1997), starring Lou Gossett Jr. In that same year, he appeared in the CBS Hallmark Hall of Fame presentation of What the Deaf Man Heard. A small role in the film Lost & Found (1999) led to his breakout role as the title character on Linwood Boomer's sitcom Malcolm in the Middle, which premiered on Fox on January 9, 2000. The show was successful and it was quickly met with accolades. The pilot episode was watched by 23 million people^[10] and the second episode, "Red Dress" (premiered on January 16, 2000), by 26 million.^[11] He was nominated for an Emmy Award^[12] in 2001,^[13] and received The Hollywood Reporter "Young Star Award" for his work in the series.

Throughout his television career, Muniz made guest appearances on the shows Lizzie McGuire; Sabrina, the Teenage Witch; and MADtv. His first starring role was as Willie Morris in the 2000 family drama film My Dog Skip,^[14] which was released at the same approximate time as the pilot for Malcolm in the Middle. That same year, he provided the character voice of Domino in the 2000 video game 102 Dalmatians: Puppies to the Rescue and was featured on the video game Stargate Worlds.

The following year, he contributed a character voice to the animal cast of the film Dr. Dolittle 2. Muniz was also the voice of Chester McBadBat in the first two seasons of The Fairly OddParents until Jason Marsden took over. He had a hit with the 2002 release Big Fat Liar, in which he co-starred with teen actress Amanda Bynes as a pair of students seeking revenge on a sleazy movie producer (played by Paul Giamatti). Muniz was also part of the ensemble for the gang film Deuces Wild, released that same year. In 2003, he made a cameo appearance as Cher's underage boyfriend in Stuck on You. That same year, he appeared in the series premiere of Ashton Kutcher's MTV practical joke series Punk'd.

Muniz subsequently played the title role in the film Agent Cody Banks as well as its sequel, Agent Cody Banks 2: Destination London. The first film opened in March 2003, and grossed $47 million; the sequel, which opened a year later, grossed $28 million.^[15] He trained in martial arts for the films, and performed most of his own stunts. He also commented that it was the point in his career where he should "make the transition from child actor to an adult actor or a respectable actor."^[16] In 2004, he wrote the teleplay of the TV show Granted, on which he was also the executive producer.

Muniz provided the character voice of a zebra named Stripes, who wishes to become a racing equine, in the 2005 film Racing Stripes. That same year, he made a guest appearance as himself in "Mr. F", an episode of the Fox comedy Arrested Development. In April 2006, he began filming My Sexiest Year, an independent film in which Harvey Keitel played his father.^[17] He announced, during that same month, that he would be taking a break from acting, in order to pursue a career in race car driving, under a full-time two-year deal with Jensen Motorsport in the Formula BMW competition.^[18][19] In 2006, he was executive producer for the movie Choose Your Own Adventure: The Abominable Snowman.

Malcolm in the Middle finished its run on May 14, 2006. Ten days later, on May 24, Muniz appeared in the horror film Stay Alive. He expressed a desire to leave traditional Hollywood film roles behind, saying: "Growing up has never scared me until last year. I started thinking about getting older, being an adult, and it scared me. Hopefully things will work out in my career. If they don't, then it was never meant to be."^[20]

Despite his earlier stated intention to take a break from acting, in May 2006, he signed on to star in the R-rated teen-sex comedy Extreme Movie.^[21] The film was originally planned to be released in 2007 by Dimension Films,^[22] but was ultimately released straight to DVD in February 2009.

In 2007, he became an associate producer of the film Choose Connor. In late 2007, he made a guest appearance in an episode of the CBS crime drama Criminal Minds. In December 2007, he made a cameo appearance in the movie Walk Hard: The Dewey Cox Story, playing Buddy Holly. In 2008, he began work on a film with former Missy Elliott protégée Brianna Perry, but the project was never released.^[23]

Muniz made a foray into the superhero genre with the family action film Pizza Man, in 2011. In 2012, he made a cameo appearance as himself in the second season of the comedy Don't Trust the B---- in Apartment 23. In 2015, he made another cameo appearance in The Mysteries of Laura, in which one of the detectives (Merideth Bose) had a crush on the actor/ racecar driver (Frankie Muniz) who was competing in a drag race. The team was on an NYPD case and suspected evidence would present itself at the drag race.^[24]

On September 6, 2017, Muniz was announced as one of the celebrities who would compete on the 25th season of Dancing with the Stars. He was paired with professional dancer, Witney Carson.^[25] Muniz and Carson finished the season in third place.

On August 1, 2018, it was announced Muniz would be the co-host of Dancing with the Stars Juniors on ABC, co-hosting with Jordan Fisher who was Season 25's Mirrorball Trophy winner.^[26]

On December 21, 2023, he starred with Kelly Elizabeth Lawera and Kyle Fecteau in Santa's Training Camp/Ford Performance.^[27]

On March 24 2024, it was revealed he was joining the Australian adaption of I'm a Celebrity...Get Me Out of Here! as a celebrity contestant.^[28] On 14 April, Muniz withdrew from the series for family reasons.^[29]

Racing

Muniz has had a long-running interest in car racing. On February 18, 2001, Muniz drove the pace car for the Daytona 500 and met Dale Earnhardt shortly before Earnhardt entered his vehicle for the race.^[30] Muniz, who was also attending the race to film for MTV's documentary series True Life, witnessed the subsequent crash on the final lap which killed Earnhardt.^[31]

Muniz's career in car racing traces back to 2004, when he ran the Toyota Pro/Celebrity Race in Long Beach as a celebrity participant, finishing 7th.^[32] The following year, he finished third,^[33] and was the best-finishing celebrity after capitalizing on Ingo Rademacher and Aaron Peirsol's contact on the final lap.^[34] While investigating the possibility of joining a racing team as an owner, he was granted a test in a car, and instead signed a two-year deal with Jensen Motorsport as a driver. Muniz entered fourteen races during the 2006 Formula BMW USA season, and failed to finish in a point-scoring position.^{[citation needed]} He was selected as one of the thirty–six drivers to compete in the annual Formula BMW World Final at Valencia. Muniz finished 29th.^[35][36] In April, he again competed in the Toyota Pro/Celebrity, finishing 11th after starting 19th.^[37]

In 2007, Muniz moved up to the more competitive Champ Car Atlantic Series,^[38] where he competed in the entire season of 12 races. For the season, his best race finish was ninth place, and he officially earned a total of 41 points (for 22nd place) and $17,000 in prize money, logging 351 laps.^[39] In January 2007, he placed second at the Sebring Winter National race.^[40] He signed with Atlantic Championship-winning team Pacific Coast Motorsports in January 2008, with a goal to consistently compete in the top ten of the points championship. He finished the 2008 season in eleventh place. At the end of the 2008 season, he won the Jovy Marcelo Award, an award for sportsmanship voted on by fellow drivers named in memory of the 1991 Atlantic Championship winner who was killed during practice for the 1992 Indianapolis 500. In 2009, Muniz joined Team Stargate Worlds, and finished in the top ten in every race he contested, with a best finish of fourth at Miller Motorsports Park. However, prior to the penultimate race at Road America, his season was shortened by wrist surgery.^[41]

In 2011, Muniz returned to the Toyota Pro/Celebrity Race; after starting 15th, he finished 4th.^[42]

On October 23, 2021, Muniz made his stock car racing debut at Kern County Raceway Park in Bakersfield, California, competing in the SRL Pro Late Model series driving for High Point Racing.^[43]

In January 2022, Muniz participated in the ARCA Menards Series test at Daytona International Speedway, driving the No. 01 Ford for Fast Track Racing.^[44]

On January 11, 2023, it was announced that Muniz would drive full-time for Rette Jones Racing in the ARCA Menards Series in the team's No. 30 Ford Mustang.^[45] Muniz finished fourth in the standings with one top-five and 11 top-tens,^[46] including a season-best fifth-place finish at Michigan International Speedway.^[47]

On February 9, 2024, it was announced that Muniz would attempt to make his NASCAR Xfinity Series debut at the season opening race at Daytona International Speedway, driving the No. 35 Ford for Joey Gase Motorsports. Along with that race, he would compete on a part-time schedule in the car.^{[48][49][50][51]}

Music

Muniz joined the unsigned band You Hang Up as a drummer.^[52][53]

In 2012, he joined Kingsfoil, a band based in York, Pennsylvania, and endorsed SJC Drums and Imperial Cymbals.^[52] In 2014, he left the band because of scheduling problems.

In 2017, Muniz announced on Facebook that he is the manager for the York-based band Astro Lasso, which consists of Jordan Davis and Tristan Martin of his former band Kingsfoil. Muniz travels with the band doing their monitor systems, lights, as well as being the designated driver.^[54] The band opened for We the Kings, Cute Is What We Aim For, and Plaid Brixx on the 10th anniversary of We the Kings' self titled album tour during spring of 2017.^[55]

Business ventures

Muniz has been an active real estate investor throughout his adult life.^[56] In addition to purchasing multiple residential properties, Muniz purchased parking lots in Downtown Los Angeles, specifically around the Staples Center, in the early 2000s in an effort to generate passive income with low overhead. Muniz sold the parking lots in 2006.^[57]

In 2018, Muniz and Paige Price bought Outrageous Olive Oils & Vinegars, a small specialty shop in Scottsdale, Arizona. He said that he and Price had fallen into "complementary step" with Price handling the inventory and social media while he tackles logistics. In an interview with The Cut, he explained his schedule: "My day this morning started at 6 a.m. getting up to go to Restaurant Depot to get products that we needed. Then I got here early to start filling bottles and to make sure all the shelves were stocked. We're not just ordering product and putting it on the shelf. We bottle everything. We label the bottles. We seal everything. We do all that ourselves here in store. It's a lot of work, but it's really rewarding when people come in and rave about the product."^[58] In August 2020, during the COVID-19 pandemic, the two sold the store; they said that Price's pregnancy was the reason for the sale, and that sales were steady despite the pandemic forcing the business into an online-only model.^[59] In May 2021, Muniz spoke about his love for carbon fiber wallets and announced a partnership with The Ridge Wallet.^[60]

Health issues

On November 30, 2012, at age 26, Muniz was hospitalized after having a suspected transient ischemic attack, and spoke about the experience on Katie.^[75] He was diagnosed with a second attack a year later on November 25, 2013.^[76] When asked about his health in October 2017, he said that he has had no issues.^[77] However, that same month, it was claimed on Dancing with the Stars that he suffered significant amnesia, theorized to be caused (at least partially) by multiple concussions; the TV show gave the impression that he could not remember the majority of his time on Malcolm in the Middle, and that his former co-star Bryan Cranston often called him to remind him about the good times they had.^[78]

In 2021, as a guest on the Steve-O's Wild Ride! podcast, Muniz revealed that the mini-strokes were a misdiagnosis and he was instead suffering from migraine auras. He also clarified that the story of his memory loss was largely misinterpreted by media sources. In the same podcast he also clarified that reports of his amnesia were false, that they were based on a throwaway sentence: "Man, I don't remember what happened in 2001."^[79] Individual gaps in his memory occurred due to a large number of concussions as a teenager.^[80]

Film

Television

Video games

Music videos

American open-wheel racing results

(key)

NASCAR

(key) (Bold – Pole position awarded by qualifying time. Italics – Pole position earned by points standings or practice time. * – Most laps led.)

ARCA Menards Series

(key) (Bold – Pole position awarded by qualifying time. Italics – Pole position earned by points standings or practice time. * – Most laps led. ** – All laps led.)