Jack Tripper

John Ritter

Janet Wood

Joyce DeWitt

Terri

Priscilla Barnes

Ralph Furley

Don Knotts

Larry Dallas

Richard Kline

Hagen

Terry McGovern

Guest Star

Isabel West

Guest Star

Georgeann Johnson

Guest Star

Elaine Giftos

Guest Star

Granville Van Dusen

Winston Cromwell III / Phillip Greene / Tom Miller

Jeffrey Tambor

Guest Star

Irene Graff

Guest Star

Tori Lysdahl

Guest Star

Dennis Cole

Guest Star

Rod McCary

Guest Star

Brian Robbins

Guest Star

Kay Freeman

Guest Star

Lucinda Dooling

Guest Star

Paul Sylvan

Guest Star

Barbara Stuart

Chrissy Snow

Suzanne Somers

Felipe Gomez

Gino Conforti

Guest Star

Don Sparks

Guest Star

Joy Garrett

Guest Star

Bill Cort

Guest Star

Antony Ponzini

Guest Star

Anne Schedeen

Guest Star

Mina Kolb

Guest Star

John McCook

Guest Star

Emory Bass

Guest Star

Ralph Grasso

Guest Star

D.D. Howard

Guest Star

Patty Regan

Guest Star

Maria Richwine

Guest Star

Stanley Kamel

Guest Star

Beau Starr

Guest Star

Anthony Holland

Guest Star

Curtis Taylor

Guest Star

Taaffe O'Connell

Guest Star

Thomas Ryan

Helen Roper

Audra Lindley

Guest Star

Ted Chapman

Guest Star

Robert Lussier

Guest Star

Mark W. Travis

Guest Star

Johnny Haymer

Guest Star

Nora Gaye

Guest Star

Pete Leal

Guest Star

Constance Mellors

Guest Star

Frank Moon

Guest Star

Julie Piekarski

Guest Star

Jack Scalici

Guest Star

Michael Alldredge

Guest Star

Earl Boen

Guest Star

Karla Bush

Guest Star

John C. Becher

Guest Star

Rhonda Shear

Guest Star

Irene Tedrow

Guest Star

Brad Blaisdell

Guest Star

Burke Brynes

Guest Star

Vincent Cobb

Guest Star

Mickey Deems

Guest Star

J. Victor Lopez

Guest Star

Kopi Sotiropulos

Stanley Roper

Norman Fell

Guest Star

Dee Dee Rescher

Guest Star

Gary Hudson

Guest Star

Jeanetta Arnette

Guest Star

Pamela Dunlap

Guest Star

Jenny Sherman

Guest Star

Glenn Ash

Guest Star

Tom Lancaster

Guest Star

Sheila Rogers

Cindy Snow

Jenilee Harrison

Guest Star

Paul Barselou

Guest Star

Je'net Carman

Frank Angelino / Mr. Layton

Jordan Charney

Guest Star

Kathy Shower

Jim the Bartender

Paul Ainsley

Lana Shields

Ann Wedgeworth

Dean Travers

William Pierson

James Bradford

Robert Mandan

Reverend Snow

Peter Mark Richman

Vicky Bradford

Mary Cadorette

Roland Wood

Macon McCalman