Ana Gasteyer / Margaret Joe McCullen /  Martha Stewart (archive footage)
Phil Hartman / Self /  Mall Patron /  Uncle Billy /  Macey Manager (archive footage)
Phil Hartman / Santa (archive footage)
Jan Hooks / Self /  Jessica Hahn  (archive footage)
Jan Hooks / Mary Bailey (archive footage)
Victoria Jackson / Self /  Christine (archive footage)
Jon Lovitz / Hanukkah Harry / Master Thespian (archive footage)
Jon Lovitz / Mr. Potter (archive footage)
Norm MacDonald / Self /  Weekend Update Anchor (archive footage)
Penny Marshall / Theresa DeCastiglione (archive footage)
Steve Martin / Self (archive footage)
Dennis Miller / Harry Bailey (archive footage)
Garrett Morris / Self /  Frank the Butler (archive footage)
Eddie Murphy / Mister Robinson (archive footage)
Bill Murray / Self /  Host (archive footage)
Mike Myers / Self /  Scott (archive footage)
Rosie O'Donnell / Bella (archive footage)
Cheri Oteri / Rita Delvecchio (archive footage)
Adam Sandler / Self (archive footage)
Molly Shannon / Terry Rialto /  Mom (archive footage)
William Shatner / Self /  Host of 'The Lost Ending to 'It's A Wonderful Life' (archive footage)
Paul Simon / Dave (archive footage)
Jane Curtin / Self (archive footage)
Nora Dunn / Mrs. Claus (archive footage)
Mark McKinney / Dad (archive footage)
Kevin Meaney / Dave (It's a Wonderful Life) (archive footage)
Andy Murphy / Santa Claus (archive footage)
Laraine Newman / Self /  Santy Wrap Commercial (archive footage)
Don Pardo / Self - Announcer
Gilda Radner / Self (archive footage)
David Spade / Rudolph the Elf (archive footage)

Robert De Niro / Self (archive footage) (uncredited)
Rachel Dratch / Honey Dew (archive footage) (uncredited)
Abby Elliott / Paula (archive footage) (uncredited)
Jimmy Fallon / Self (archive footage) (uncredited)
Will Ferrell / Various (archive footage) (uncredited)
Will Forte / Mr. Dillon /  Self /  Various (archive footage) (uncredited)
Ana Gasteyer / Various (archive footage) (uncredited)
Darrell Hammond / Various (archive footage) (uncredited)
Phil Hartman / Various (archive footage) (uncredited)
Jan Hooks / Mary (archive footage) (uncredited)
Whitney Houston / Jennifer (archive footage) (uncredited)
Hugh Jackman / Self (archive footage) (uncredited)
Chris Kattan / Various (archive footage) (uncredited)
Hugh Laurie / Husband (archive footage) (uncredited)
Darlene Love / Self (voice) (archive footage) (uncredited)
Jon Lovitz / Various (archive footage) (uncredited)
Norm MacDonald / Self (archive footage) (uncredited)
John Malkovich / Self (archive footage) (uncredited)
Penny Marshall / Sister Maria (archive footage) (uncredited)
Steve Martin / Self (archive footage) (uncredited)
Seth Meyers / Jingles (archive footage) (uncredited)
Dennis Miller / Harry (archive footage) (uncredited)
Tracy Morgan / Self (archive footage) (uncredited)
Garrett Morris / Self (archive footage) (uncredited)
Bobby Moynihan / Various (archive footage) (uncredited)
Eddie Murphy / Mr. Robinson (archive footage) (uncredited)
Kevin Nealon / Tarzan (archive footage) (uncredited)
Laraine Newman / Self (archive footage) (uncredited)
Rosie O'Donnell / Nun (archive footage) (uncredited)
Don Pardo / Self - Announcer (voice) (uncredited)
Amy Poehler / Various (archive footage) (uncredited)
Gilda Radner / Self (archive footage) (uncredited)
Maya Rudolph / Various (archive footage) (uncredited)
Andy Samberg / Various (archive footage) (uncredited)
Adam Sandler / Self (archive footage) (uncredited)
Horatio Sanz / Self (archive footage) (uncredited)
Molly Shannon / Various (archive footage) (uncredited)
Robert Smigel / Various (voice) (archive footage) (uncredited)
Jason Sudeikis / Various (archive footage) (uncredited)
Kenan Thompson / Various (archive footage) (uncredited)
Justin Timberlake / Various (archive footage) (uncredited)
Steve Whitmire / Kermit the Frog (voice) (archive footage) (uncredited)
Casey Wilson / Nancy (archive footage) (uncredited)

Candice Bergen / Self /  Consumer Probe presenter (archive footage)
Jim Breuer / Tom Hardwick (archive footage)
Jeff Bridges / Self (archive footage)
Paul Brittain / Self (archive footage)
Aidy Bryant / Bethany Opsal (archive footage)
Michael Bublé / Self (archive footage)
Dana Carvey / Dysfunctional Family Christmas singer (archive footage)
Chevy Chase / Self (archive footage)
Jane Curtin / Self (archive footage)
Pete Davidson / Devin (archive footage)
Rachel Dratch / Elf (archive footage)
E Street Band / Self (archive footage)
Abby Elliott / Self /  Ke$ha (archive footage)
Jimmy Fallon / Self /  Michael Bublé /  Alan Rickman /  Harry Styles /  Pitbull/  Sting /  Justin Bieber /  Russell Brand (archive footage)
Will Ferrell / Mark Jensen (archive footage)
Tina Fey / Self (archive footage)
Will Forte / Santa Claus salvation army collector (archive footage)
Ana Gasteyer / Martha Stewart /  Margaret Jo McCullin (archive footage)
Ryan Gosling / Doug (archive footage)
Bill Hader / Self (archive footage)
Jan Hooks / Dysfunctional Family Christmas singer (archive footage)
Victoria Jackson / Dysfunctional Family Christmas singer (archive footage)
Chris Kattan / Self (archive footage)
Taran Killam / Self /  St. Joseph parishioner /  Scott McCreery (archive footage)
Norm MacDonald / Self /  Weekend Update Anchor (archive footage)
John Malkovich / Self (archive footage)
Steve Martin / Self (archive footage)
Paul McCartney / Self (archive footage)
Kate McKinnon / Linda Tayhoe /  Shakira /  Lorde /  Dana Chivvis (archive footage)
Seth Meyers / Elf (archive footage)
Seth Meyers / Self /  Weekend Update Anchor (archive footage)
Lorne Michaels / Self (archive footage)
Kyle Mooney / Kris Kringle (archive footage)
Kyle Mooney / Ryan Welty /  Axl Rose  (archive footage)
Tracy Morgan / Self (archive footage)
Garrett Morris / Self (archive footage)
Bobby Moynihan / Self /  Pastor Pat /  Andrea Bocelli /  Drunk Uncle (archive footage)
Eddie Murphy / Mister Robinson (archive footage)
Mike Myers / Dysfunctional Family Christmas singer (archive footage)
Laraine Newman / Self (archive footage)
Michael Patrick O'Brien / Boyfriend (archive footage)
Nasim Pedrad / Self /  M.I.A. (archive footage)
Jay Pharoah / Self /  Mr. Drubbler /  DMX /  Jingle /  Kanye West (archive footage)
Amy Poehler / Elf (archive footage)
Amy Poehler / Self (archive footage)
Gilda Radner / Self (archive footage)
Maya Rudolph / Self /  girl (archive footage)
Andy Samberg / Self /  Dick in a Box singer (archive footage)
Adam Sandler / Self (archive footage)
Horatio Sanz / Self (archive footage)
Molly Shannon / Terry Rialto (archive footage)
Bruce Springsteen / Self (archive footage)
Cecily Strong / The Girl You Wish You Hadn't Started A Conversation With At A Party /  Colleen Chapin /  Alanis Morissette /  Sarah Koenig (archive footage)
Jason Sudeikis / Self (archive footage)
Julia Sweeney / Dysfunctional Family Christmas singer (archive footage)
Kenan Thompson / Party guest (archive footage)
Justin Timberlake / Homelessville Mascot /  Dick in a Box singer (archive footage)
Noël Wells / Zooey Deschanel /  Self (archive footage)
Brooks Wheelan / Slash /  Boyfriend (archive footage)
Kristen Wiig / Self /  girl /  Taylor Swift (archive footage)