Biography
Frank Conniff Jr. (born August 30, 1956) is an American writer, actor, comedian and producer, best known for his portrayal of TV's Frank on Mystery Science Theater 3000 (MST3K). He is the son of journalist and editor Frank Conniff.

Acting
New York City, New York
Born
Frank Conniff Jr. (born August 30, 1956) is an American writer, actor, comedian and producer, best known for his portrayal of TV's Frank on Mystery Science Theater 3000 (MST3K). He is the son of journalist and editor Frank Conniff.

Monty Python's Best Bits Celebrated· 2021
Self

RiffTrax Live: Day of the Shorts: SF Sketchfest 2019· 2019
Self

The Bateman Lectures on Depression· 2018

Cinematic Titanic: The Astral Factor· 2016
Frank Conniff

RiffTrax Live: MST3K Reunion· 2016
Self

The Frank· 2014
Frank

Margot Rourke & The Boys Club· 2013
Peppers Fontaine

Cinematic Titanic: Rattlers· 2012
Self

God Bless America· 2012
Stan Kurtz

Cinematic Titanic: War of the Insects· 2011
Self

Cinematic Titanic: Danger on Tiki Island· 2010
Self

Cinematic Titanic: The Alien Factor· 2010
Himself

Darkstar: Terror at the Edge of Time· 2010
Alan Burk / Voice of SIMON

Cinematic Titanic: Blood of the Vampires· 2009
Self

Cinematic Titanic: East Meets Watts· 2009
Self

Cinematic Titanic: Doomsday Machine· 2008
Self

Cinematic Titanic: Frankenstein's Castle of Freaks· 2008
Himself

Cinematic Titanic: Legacy of Blood· 2008
Self

Cinematic Titanic: Santa Claus Conquers the Martians· 2008
Himself

Cinematic Titanic: The Wasp Woman· 2008
Self

Cinematic Titanic: The Oozing Skull· 2007
Self

Statical Planets· 1997
King & The Frank Army

Poopie!· 1995

This Is MST3K· 1992
Self