[1] On screen he played Tony Merritt on the soap opera Days of Our Lives.
His directorial credits include The Virginian, Battlestar Galactica, McCloud, Miami Vice, MacGyver, Hunter; Murder, She Wrote; Gunsmoke, Ironside; Trapper John, M.D.
[2] For much of the 1990s, he directed a number of television films his last credit being Growing Up Brady (2000).
[3] Colla died in Beverly Hills, California on December 24, 2021, at the age of 85.
This article about a United States film director born in the 1930s is a stub.