TV Shows - Mars Callahan
Sorted by online popularity, based on the Engagement Score on February 01, 2025. Mars Callahan has appeared in 1 television series with data.
#200ERas Matt • 1 episode • #200 most popular showER is a popular medical drama series that aired on NBC from 1994 to 2009. Set in the fictional County General Hospital in Chicago, the show follows a group of doctors and nurses as they navigate the challenges and chaos of everyday life in a busy emergency room. Known for its gritty realism, ER delves into the personal and professional lives of the medical staff, giving viewers an inside look into the high-pressure world of emergency medicine.
Movies - Mars Callahan
Sorted by online popularity. Mars Callahan has appeared in 4 movies with data.
#1,821That Thing You Do!as Ernie the Disc Master Engineer • #1,821 most popular movieThat Thing You Do! is a 1996 American musical comedy-drama film about the journey of a fictional 1960s one-hit wonder pop band from Pennsylvania to stardom. It explores the dynamics of success in the music industry with the help of their dedicated manager.
#4,134Kaliforniaas Walter Livesy • #4,134 most popular movie
#4,464Cliffordas Brian • #4,464 most popular movieClifford is a 1994 American slapstick black comedy film about a 10-year-old boy staying with his uncle and causing chaos due to his bratty behavior.
#5,593Poolhall Junkiesas Johnny • #5,593 most popular moviePoolhall Junkies is a 2002 comedy-drama thriller film about a retired pool hustler who is drawn back into the world of high-stakes pool when his brother becomes embroiled in a game he cannot complete.
Mars Callahan Biography
Mars Callahan (born Gregory Mars Martin on December 1, 1971) is an American actor, film director, producer, and writer. He gained recognition for his work in the film Poolhall Junkies, where he served as director, actor, and screenwriter. Callahan started his career at a young age, touring with a children's musical group and landing his first acting role in the television series The Wonder Years at fifteen. He later transitioned to the big screen and appeared in various films. Inspired by the directors he worked with, Callahan ventured into directing and shot his first short film, The Red Bag, in 1998. He co-founded Big Sky Motion Pictures, a film production company based in Los Angeles. In a 2007 interview, Callahan disclosed his battle with serious health issues, which resulted in the loss of his right kidney and adrenal gland.
On February 01, 2025, Mars Callahan had 59 Wikipedia visits, making them the #22,152 most popular actor online.
