Performed for years in vaudeville and burlesque
Was a regular on the short-lived ABC variety series, "Jack Carter and Company"
Made feature film debut in "Top Banana"
Played Lt. Harry Evans on the NBC mystery series, "The Thin Man"
Played various roles on the TV sitcom, "Dobie Gillis" in the early 1960s
Played recurring role of Paul Fenton on the CBS sitcom, "Mr. Ed" in the early 1960s
Played neighbor Walter Fenton on the ABC sitcom, "Room for One More"
Played Lt. Commander Virgil Stoner on the NBC sitcom, "Ensign O'Toole"
Played recurring role of the hero's Uncle Dwight on the NBC sitcom, "Hey, Landlord"
TV-movie debut, the detective story, "The Monk"
Played Dr. Andrew Sellers on the syndicated drama series, "Doctor Simon Locke"
Last feature film appearances, "The Poseidon Adventure" and "Pickup on 101"
Returned to Broadway to star in the popular Neil Simon comedy, "The Sunshine Boys"
Played Ed Brown, "the Man", on the popular NBC sitcom, "Chico and the Man"
Played Senator Joe Kelley on the short-lived NBC sitcom, "Grandpa Goes to Washington"
Last feature film work, supplying the voice of Amos Slade for the animated feature, "The Fox and the Hound"
Last TV acting assignment, the TV-movie, "My Body, My Child", aired after his death