Bobby Cannavale
Richie Finestra (10 eps)
Olivia Wilde
Devon Finestra (10 eps)
Ray Romano
Zak Yankovich (10 eps)
Ato Essandoh
Lester Grimes (10 eps)
Max Casella
Julie Silver (10 eps)
P.J. Byrne
Scott Levitt (10 eps)
J.C. MacKenzie
Skip Fontaine (10 eps)
Birgitte Hjort Sørensen
Ingrid (10 eps)
Juno Temple
Jamie Vine (10 eps)
Jack Quaid
Clark Morelle (10 eps)
James Jagger
Kip Stevens (10 eps)
Paul Ben-Victor
Maury Gold (10 eps)
Susan Heyward
Cece (8 eps)
Emily Tremaine
Heather (8 eps)
Mackenzie Meehan
Penny (8 eps)
Ephraim Sykes
Marvin (7 eps)
Griffin Newman
Casper (6 eps)
Jay Klaitz
Hal Underwood (6 eps)
Annie Parisse
Andrea Zito (6 eps)
Bo Dietl
Joe Corso (4 eps)
Armen Garo
Corrado Galasso (4 eps)
Jason Cottle
Detective Whorisky (4 eps)
John Cameron Mitchell
Andy Warhol (3 eps)
Sandra Rodríguez
Estella (3 eps)
Belle Smith
Jenna Finestra (3 eps)
Alex Bento
Ronnie Finestra (3 eps)
Lena Olin
Mrs. Fineman (3 eps)
Ken Marino
Jackie Jervis (3 eps)
Michael Drayer
Detective Renk (3 eps)
Joe Caniano
Leo (3 eps)
Douglas Smith
Gary / Xavier (3 eps)
Andrew Dice Clay
Frank "Buck" Rogers (2 eps)
Frank van Putten
Von Kinkel (2 eps)
Leslie Kritzer
Moira (2 eps)
Orli Hersch
Karen (2 eps)
Carrington Vilmont
Ernst (2 eps)
Daniel J. Watts
Hannibal (2 eps)
David Proval
Vince Finestra (2 eps)
Dustin Payseur
Duck (2 eps)
Val Emmich
Alex (2 eps)
Christian Navarro
Jorge (2 eps)
Robert Funaro
Tony Del Greco (2 eps)
Ian Hart
Peter Grant (1 eps)
Jill Larsen
Bellamy (1 eps)
Zebedee Row
Robert Plant (1 eps)
Anna Sherbinina
Irina (1 eps)
Jeff Biehl
Zeppelin Stage Manager (1 eps)
Michael J. Burg
Hans-Jorg Vietz (1 eps)
Greg Vrotsos
Detective Voehel (1 eps)
Adam Wade McLaughlin
Trevor (1 eps)
Kristoffer Cusick
Ondine (1 eps)
Dustin Ingram
Alice Cooper (1 eps)
Tina Benko
Gloria (1 eps)
Matt Bogart
Robert Goulet (1 eps)
Stephen DeRosa
Rabbi (1 eps)
Roberta Wallach
Lydia (1 eps)
Maury Ginsberg
Doug (1 eps)
Chris Monty
Chick Brauer (1 eps)
Lou Martini Jr.
Mario Tempera (1 eps)
Tamika Lawrence
Starr (1 eps)
Raymond T. Williams
Tuffy (1 eps)
Bob Greensberg
Harvey (1 eps)
Charlie Sausa
Moose (1 eps)
Erin Cole
Sylvia (1 eps)
Mlé Chester
Cristina (1 eps)
Scott Stangland
Eaton (1 eps)
Connor Hanwick
Lou Reed (1 eps)
C.P. Lacey
Little Richard (1 eps)
Brandon James Ellis
Wizard First Lead Singer (1 eps)
Noah Bean
David Bowie (1 eps)
Armando Riesco
Paul Bezak (1 eps)
Philip Radiotes
Buddy Holly (1 eps)
Mike Dudolevitch
Mick Ronson (1 eps)
Shawn Klush
Elvis (1 eps)
Gene Jones
Colonel Tom Parker (1 eps)
John Ventimiglia
Lou Meshejian (1 eps)
Frances Eve
Patty (1 eps)
Kati Sharp
Vivian (1 eps)
Anthony Vaughn Merchant
Dwayne (1 eps)
Ivan Goris
Rico (1 eps)
Jill Larson
Bellamy (1 eps)
David Rossmer
Buddy Stengel (1 eps)
Wesley Tunison
Gram Parsons (1 eps)
Dylan Nowik
Jackson Browne (1 eps)
Dave Shalansky
Stuart Blume (1 eps)
Nicholas E. Calhoun
Denny Selby (1 eps)
Michael Kostroff
Allen Charnitski (1 eps)
Richard Short
Billy McVicar (1 eps)
David Drake
Delphine (1 eps)
Don Puglisi
Stanley Bard (1 eps)
Stephen Sullivan
John Lennon (1 eps)
Celia Au
May Pang (1 eps)
Jack Doyle Smith
Otto (1 eps)
Thomas Gardner
Nolan (1 eps)
Rodrigo Lopresti
Danny (1 eps)
Ari McKay Wilford
Conway Twitty (1 eps)
Leslie Kujo
Bob Marley (1 eps)
Aku Orraca-Tetteh
Peter Tosh (1 eps)
Malcolm Xavier
Johnny / DJ (1 eps)
Clara Wong
Amy Wen (1 eps)
Tom Sierchio
Galasso Victim (1 eps)
Jae Greene
Lonnie (1 eps)
Brett Schneider
Stephen Stills (1 eps)
Vince Nudo
John Bonham (1 eps)
Morgan Nichols
Tony Bennett (1 eps)
Natalie Prass
Karen Carpenter (1 eps)
Julianna Piechoczek
Pan Am Stewardess (1 eps)
Alex Van Zeelandt
Glitter Girl (1 eps)