 His film career includes appearances in "Two-Minute Warning" (1976), "Smash-Up on Interstate 5" (1976), "Victory at Entebbe" (1976), "A Hero Ain't Nothin' but a Sandwich" (1978), "The Dream Merchants" (1980), "The Return of Superfly" (1990), "Get Shorty" (1995),9 and several independent films.Groh was a serious collector of antique furniture and folk art, much of which he kept in a second home in Connecticut.He mainly resided, however, in Santa Monica, California, where he lived with his third wife, Kristin, and his son Spencer (by his second wife, Karla Pergande).