Paul Hennessy

John Ritter

Guest Star

Larry Miller

Cate Hennessy

Katey Sagal

Mrs. Connelly

Mo Gaffney

Bridget Hennessy

Kaley Cuoco

Guest Star

Billy Aaron Brown

Security Guard

Edward James Gage

Kerry Hennessy

Amy Davidson

Rory Hennessy

Martin Spanjers

Guest Star

Jason Priestley

Guest Star

John Ratzenberger

Guest Star

Cybill Shepherd

Guest Star

Nick Carter

Guest Star

Nathan Funk

Jim Egan

James Garner

Guest Star

Steven Gilborn

Guest Star

Patrick Warburton

Guest Star

Tom Poston

Guest Star

Shelley Long

C.J. Barnes

David Spade

Guest Star

Chris Fowler

Guest Star

Ed Marinaro

Guest Star

Lily Nicksay

Guest Star

Shelly Cole

Guest Star

Kit Pongetti

Guest Star

Oleg Zatsepin

Guest Star

Tara Callaghan

Guest Star

Angel Elliott

Guest Star

Kelsey Batelaan

Guest Star

Baelyn Neff

Guest Star

Amanda Lockwood

Guest Star

Rowan Finnegan

Guest Star

Robyn Moran

Guest Star

Robert Guillaume

Guest Star

Amanda Fuller

Guest Star

Brian Leckner

Guest Star

Trent Gill

Guest Star

Thad Luckinbill

Guest Star

Lee Corso

Guest Star

Dana Workman

Guest Star

Stephanie Allen

Guest Star

Cole Williams

Guest Star

Heather McLaughlin

Guest Star

Brian Sites

Guest Star

Michael McMillian

Guest Star

Gregor Trpin

Guest Star

Artie Lee Anderson

Guest Star

Jenny Wade

Guest Star

Tracie Savage

Guest Star

Andi Eystad

Guest Star

Bryan Neal

Guest Star

Monique Lea

Guest Star

Dempsey Pappion

Guest Star

Nicole Mansour

Guest Star

Jim Gilstrap

Guest Star

Rachel Bilson

Guest Star

Ashley Nelson

Guest Star

Emilia Groth

Guest Star

Matt Funke

Guest Star

Casey Wright

Guest Star

Bob Bryan

Guest Star

Romy Walthall

Guest Star

Tara Rose

Guest Star

Lani Groves

Guest Star

Amanda MacDonald

Guest Star

Candace Woolf

Guest Star

Kaitlin Cullum

Guest Star

Terry Bradshaw

Guest Star

Heather Hogan

Guest Star

Wendie Jo Sperber

Guest Star

Ashlynn Rose

Guest Star

Kala Savage

Ed Gibb

Adam Arkin

Guest Star

Michael Burger

Guest Star

Marlene Brehm

Guest Star

Randy Crenshaw

Guest Star

Mike Bryan

Guest Star

Nikki Danielle Moore

Guest Star

Nina Ratterree

Guest Star

Carlie Casey

Guest Star

Jeff Tschida

Guest Star

Howard Akers

Guest Star

Dena Waxman

Guest Star

Lyndsay Martin

Guest Star

Nick Lashaway

Guest Star

Charlie Babcock

Guest Star

Jake Dinwiddie

Missy

Daniella Monet

Duane / Zac

Liam Kyle Sullivan

Pete

Sam Horrigan