The cast of Syfy 20th Anniversary Special - 2012 includes: Magda Apanowicz as herself Aaron Ashmore as himself Eric Balfour as himself Jamie Bamber as himself Julie Benz as herself Claudia Black as herself Geoff Boucher as himself Grant Bowler as himself Ben Browder as himself Lucas Bryant as himself Dean Cain as Narrator Warren Christie as himself Roger Corman as himself Tony Curran as himself David Eick as himself Jane Espenson as herself Colin Ferguson as himself Anna Fricke as herself Josh Gates as himself Azita Ghanizada as herself Neil Grayston as himself Scott Hallock as himself John Harrison as himself Jason Hawes as himself Tricia Helfer as herself Brian Henson as himself Sam Huntington as himself Christopher Judge as himself David Kemper as himself Jack Kenny as himself Stephanie Leonidas as herself Joe Maddalena as himself Eddie McClintock as himself Matt McGuinness as himself Jaime Murray as herself Jaime Paglia as himself Shawn Piller as himself Meaghan Rath as herself Matt Roush as himself Saul Rubinek as himself Katee Sackhoff as herself Allison Scagliotti as herself Caterina Scorsone as herself Lloyd Segan as himself Michael Shanks as himself Anna Silk as herself Kevin Sorbo as himself Amanda Tapping as herself Alessandra Torresani as herself Vincent Ventresca as himself McKenzie Westmore as herself Jaleel White as himself Nick Willing as himself Sam Witwer as himself Brad Wright as himself
The cast of FOX 25th Anniversary Special - 2012 includes: Melanie Amaro as herself Gillian Anderson as herself Christina Applegate as herself Fantasia Barrino as herself Kendra Bolduc as herself Terry Bradshaw as himself Jim Carrey as himself Chris Carter as himself Gabrielle Carteris as herself Kelly Clarkson as herself Darva Conger as herself Tommy Davidson as herself Lee DeWyze as himself Shannen Doherty as herself David Duchovny as himself David Faustino as himself Brett Favre as himself Calista Flockhart as herself Kelsey Grammer as himself Taylor Hicks as himself William Hung as himself Keenen Ivory Wayans as himself Zan Johnson as himself Amy Krokos as herself Mila Kunis as herself Ashton Kutcher as himself Hugh Laurie as himself Monica Lewinsky as herself Jennifer Lopez as herself Seth MacFarlane as himself Elana Mansfield as herself Evan Marriott as himself Scotty McCreery as himself Katy Perry as herself Laura Prepon as herself Jason Priestley as himself Gordon Ramsay as himself Katey Sagal as herself Ryan Seacrest as himself Jordin Sparks as herself Ruben Studdard as himself Kiefer Sutherland as himself Steven Tyler as himself Carrie Underwood as herself Wilmer Valderrama as himself Patrick Warburton as himself Shawn Wayans as himself Marlon Wayans as himself Ian Ziering as himself
The cast of Kings Island 20th Anniversary Special - 1994 includes: Rob Pottorf as Crazy Scientist Jason Priestley as Host
The cast of The World of Audubon 10th Anniversary Special - 1994 includes: Richard Dean Anderson as Himself - Host Lauren Hutton as Herself - Host
The cast of Happy Anniversary - 2010 includes: David Abbott as David Magi Loucks as Margaret
The cast of VJ Day 60th Anniversary - 2005 includes: Morton Dean as Host
The cast of The Mickey Mouse Anniversary Show - 1968 includes: Dean Jones as Narrator
The cast of Mark Russell 20th Anniversary Special - 1999 includes: Mark Russell as himself
The cast of Kings Island 20th Anniversary Special - 1994 includes: Rob Pottorf as Crazy Scientist Jason Priestley as Host
The cast of The Anniversary - 1994 includes: Master Dalton
The cast of The World of Audubon 10th Anniversary Special - 1994 includes: Richard Dean Anderson as Himself - Host Lauren Hutton as Herself - Host
The cast of The Kraft 75th Anniversary Special - 1978 includes: Milton Berle as himself Bob Hope as himself Alan King as himself Leslie Uggams
The cast of The Anniversary - 2012 includes: Heledd Baskerville as Heledd
The cast of Anniversary - 2008 includes: Katharine Hanson as Jane
The cast of Anniversary - 2014 includes: Megan Frances as Woman
The cast of The 20th Anniversary Independent Spirit Awards Special - 2005 includes: Alec Baldwin as himself Erika Christensen as herself Michael McKean as himself
The cast of Their Anniversary - 1916 includes: Charles Ogle Dorothy Phillips
The cast of Anniversary - 1989 includes: Christiane Labelle Monique Lacasse
The cast of 15th Anniversary - 1989 includes: Kathleen Shannon as Herself - Narrator