John Ritter as Bob Carter

David DeLuise as Allen Doyle

Allison Smith as Mary Ann Doyle

Bryan Cranston as Ron Gatley

Fredric Lehne as Louis Freemont

Rachel York as Sarah Freemont

Carmine Giovinazzo as Frank Sarno

Wade Williams as Clay Hendricks

Brenda Strong as Dr. Helen Corey

Katelin Petersen as Jennifer Gatley

Jodi Harris as Carol Gatley

Will Estes as Sean Goodwin

Shonda Farr as Jasmine

Barbara Jansen as Margaret Goodwin

Jerry Day as Robert Goodwin

Crystal the Monkey as Bobo

Marcus Bagwell as Pound Dispatcher