He had a long-running role as Leon Carp, Roseanne Conner's gay boss (and later business partner) on the TV series Roseanne.
But look what happened to the cook! 89% Duck's Super Secret All-Purpose Sauce, American Dad (target for inaccurate feed data).
Yes, just the five. That's right! Lois & Clark: The New Adventures of Superman, Basic Values: Sex, Shock & Censorship in the 90's, My Boyfriend's Back and There's Gonna Be Trouble, Merrill Markoe's Guide to Glamorous Living, The History of White People in America: Volume II, Doctor Duck's Super Secret All-Purpose Sauce, Earnest Byner for the Browns Losing the 1987 AFC Championship, Art Modell for Moving the Browns to Baltimore, TV Land Awards: A Celebration of Classic TV, Paul McCartney & Friends Live: PETA's Millennium Concert, Martin Mull/Jonathan Katz/Cathy Guisewite, Martin Mull Live from North Ridgeville, Ohio, Donald O'Connor, Martin Mull, Joey Forman, The Tom and Dick Smothers Brothers Special II, The Tom and Dick Smothers Brothers Special I, Pam Dawber, Martin Mull, Dick Van Patten, The Village People, Guest Hosts: Loggins & Messina; guests: The Guess Who, Leo Kottke, Martin Mull, Billy Preston. He was raised in Ohio.
Offbeat funnyman Martin Mull was born in Chicago, Illinois, the oldest of three children of Betty, an actress and director, and Harold Mull, a carpenter. Looking for some great streaming picks? Throughout the 1970s, and especially in the first half of the decade, Mull was best known as a musical comedian, performing satirical and humorous songs both live and in studio recordings.
says: The Return of Technor!/A Monumental Crisis.
Mull has appeared as a guest star on the game show Hollywood Squares, appearing as the center square in the show's final season, from 2003 to 2004. says: Check out some of the IMDb editors' favorites movies and shows to round out your Watchlist. says: He was raised in Ohio. says: Appetite for... Dessert/It's Crandall's Birthday- Bandit! Check out our most anticipated streaming picks. says: Col. Mustard In one episode of The Golden Girls, he played a hippie who was afraid of the outside world. He also did the voice of Vlad Masters/Vlad Plasmius, the main villain in Danny Phantom. Highest Rated: Martin Mull intended to become a painter when he enrolled in the Rhode Island School of Design, but his Scaramouche-like sense of the ridiculous led to a career as a nightclub comedian.
Col. Mustard  He studied painting and graduated in 1965 from the Rhode Island School of Design with a Bachelor of Fine Arts; in 1967 he earned a Master of Fine Arts in painting, also from RISD..
His well-groomed mustache and tweedy appearance served him well as Colonel Mustard in the 1985 movie version of the venerable board game Clue. One of his paintings was used on the cover for the 2008 Joyce Carol Oates novel My Sister, My Love.
October is packed with great movies and several new and returning TV series.