John Ritter as Jack Tripper
Joyce DeWitt as Janet Wood
Richard Kline as Larry Dallas
Don Knotts as Ralph Furley
Suzanne Somers as Chrissy Snow
Priscilla Barnes as Terri Alden
Audra Lindley as Helen Roper
Norman Fell as Stanley Roper
Jenilee Harrison as Cindy Snow
Ann Wedgeworth as Lana Shields
Jordan Charney as Frank Angelino
Paul Ainsley as Jim the Bartender
Brad Blaisdell as Mike, the Bartender
William Pierson as Dean Travers
Gino Conforti as Felipe Gomez
Anne Schedeen as Linda
Mickey Deems as Gambel
Sheila Rogers as Marge Andrews
David Ruprecht as Phillip Dawson
Mary Cadorette as Vicky Bradford
Peter Mark Richman as Rev. Snow
Sondra Currie as Arlene Price
Jeffrey Tambor as Dr. Phil Greene
Taaffe O'Connell as Barbara Howard
Mina Kolb as Mrs. Alden
Macon McCalman as Roland Wood
Joe George as Chauffeur
Shell Kepler as Didi
Britt Leach as Chuck
Robert Mandan as James Bradford
Emmaline Henry as J.C. Braddock
Rod McCary as Bill Martin
Joanna Kerns as Bobby Trilling
Elaine Giftos as Darlene
Don Sparks as Bob
William Cort as Dr. Porter
Michael Bell as Michael
Ruta Lee as Marsha Whitewood
Joel Brooks as Dr. Prescott
Barbara Stuart as Martha
Tori Lysdahl as Rita
Jenifer Shaw as Rita
J.J. Barry as Compton
Keene Curtis as Andrew Gainer
Alan Manson as Mike the Cop
John McCook as Alan
Christina Hart as Francesca Angelino
Lois Hamilton as Katy Williams
Louise Williams as Chloe Brown
Rod Colbin as Charles Hadley
Music by the great Kevin MacLeod
