Hailing from York, Pennsylvania, Sheffer was the son of a prison guard, acted in school plays at York Suburban Senior High, and earned a sports scholarship to East Stroudsburg University before a knee injury forced him to quit college in 1980 and pursue acting. He entered commercials, then gained national exposure as Ian Hayden on One Life to Live (1982) and appeared in The Hamptons (1983) before… Read more
Biography written by WatchMoods, based on public sources
Known for American Horror Story 2011 The Mentalist 2008 Palmer 2021 CSI: Crime Scene Investigation 2000 Series ★ 8 Into the West 2005
Older Robert Wheeler Series ★ 7.8 One Tree Hill 2003
Keith Scott ★ 7.1 Babycakes 1989
Rob ★ 7 A River Runs Through It 1992
Norman Maclean ★ 6.9 Some Kind of Wonderful 1987
Hardy Jenns ★ 6.7 Wings of Courage 1995
Henri Guillaumet ★ 6.7 Fire in the Sky 1993
Allan Dallis ★ 6.6 Miss Evers' Boys 1997
Dr. Douglas Series ★ 6.5 Fastlane 2002
Andrew Kane ★ 6.5 The Program 1993
Joe Kane ★ 6.4 Bliss 1997
Joseph ★ 6.4 Nightbreed 1990
Aaron Boone ★ 6.2 Fire with Fire 1986
Joe Fisk ★ 6.1 Love Lies Bleeding 2008
Morton ★ 6 Stand Up Guys 2012
Jargoniew #1 ★ 6 Head Above Water 1996
Lance ★ 5.8 Destruction: Los Angeles 2020
John Benson ★ 5.8 Bad Ass 2012
Attorney ★ 5.8 In Pursuit of Honor 1995
Lt. Marshall Buxton ★ 5.7 Sleep with Me 1994
Frank ★ 5.7 That Was Then... This Is Now 1985
Bryon Douglas ★ 5.6 Dracula II: Ascension 2003
Professor Lowell ★ 5.6 The Road Killers 1994
Cliff ★ 5.5 While She Was Out 2008
Kenneth ★ 5.3 The Grave 1996
King ★ 5.1 Split Decisions 1988
Eddie McGuinn ★ 5 Coffee Date 2006
Diana's Husband (uncredited) ★ 5 Merlin: The Return 2000
Mordred ★ 4.8 Shadow of Doubt 1998
Laird Atkins ★ 4.8 The Desperate Trail 1994
Jack Cooper ★ 4.8 Voyage of the Rock Aliens 1984
Frankie ★ 4.7 Ritual 2002
Paul Claybourne ★ 4.5 Turbulence 2: Fear of Flying 1999
Martin ★ 4.4 Battledogs 2013
Major Brian Hoffman ★ 4.3 Turbulence 3: Heavy Metal 2001
Nick Watts ★ 4.3 Flypaper 1999
Bobby Ray ★ 4.1 Code of Honor 2016
William Porter ★ 4.1 Flying Virus 2001
Marting Baur ★ 4 Deep Core 2000
Brian Goodman ★ 3.5 The Mark 2012
Chad Turner ★ 3.5 Fire on the Amazon 1993
R.J. 
