TV Shows - Mars Callahan
Sorted by online popularity, based on the Engagement Score on October 31, 2024. Mars Callahan has appeared in 1 television series with data.
  • ER Poster
    #307
    ER
    as Matt 1 episode • #307 most popular show
    ER 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.
History of daily visits to Mars Callahan's Wikipedia page
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 October 31, 2024, Mars Callahan had 40 Wikipedia visits, making them the #23,668 most popular actor online.