Film debut in bit role in "Black Like Me"
Headed the family in the short-lived NBC summer sitcom "The Kallikaks"
Portrayed policeman friend to Barry Newman's "Petrocelli" (NBC)
Had recurring role as Grandpa Arnold on ABC's "The Wonder Years"; earned 1990 Emmy nomination
Toured in the stage musical "Mame"
Co-starred in the above-average TV miniseries "In a Child's Name" (CBS)
Had featured role in the touring company of "The Music Man"
Played Branch Rickey in the short-lived Broadway musical "The First"
Played the district attorney in the CBS pilot "Hawkins", starring James Stewart; reprised role on the series spin-off
Played title role in the short-lived NBC sitcom "Hizzoner"; also was series creator and co-executive producer
Spent one season with the Center Stage in Baltimore, Maryland
Toured in "A Funny Thing Happened on the Way to the Forum"
TV directorial debut, an episode of the NBC series "Our House"
TV series debut as regular, played Lt. Sam Church on the NBC detective series "Tenafly"
Co-starred with Dustin Hoffman in the Broadway revival of "Death of a Salesman"
Had featured role in "Rio Lobo"
Played a Judge in the movie musical "The Producers," based on the stage musical by Mel Brooks and starring Nathan Lane and Matthew Broderick
NYC stage acting debut, "Harry, Noon and Night"
Cast in title role of the Coen brothers "The Big Lebowski"
Co-starred in Mel Brooks' "Blazing Saddles"
Had title role in "Santa Claus: The Movie"