Diễn viên chính：Bob Newhart, Eva Gabor, John Candy, Tristan Rogers, Adam Ryen, George C. Scott, Wayne Robson, Douglas Seale, Frank Welker, Bernard Fox, Peter Firth, Ed Gilbert, Carla Meyer, Russi Taylor, Peter Greenwood, Billy Barty, Mickie McGowan

Diễn viên chính：Alan Young, Terence McGovern, Russi Taylor, Richard Libertini, Christopher Lloyd, June Foray, Chuck McCann, Joan Gerber, Rip Taylor, Charlie Adler, Sherry Lynn, Mickie McGowan, Jack Angel, Frank Welker