Rob Benedict and Richard Speight Jr. in Kings of Con (2016)

Rob Benedict, Laurie Fortier, and Richard Speight Jr. in Kings of Con (2016)

Richard Speight Jr. in CSI: Crime Scene Investigation (2000)

David Schwimmer, Doug Allen, Philip Barantini, George Calil, Ben Caplan, Scott Grimes, Richard Speight Jr., and Michael Fassbender in Band of Brothers (2001)

Richard Speight Jr. in Band of Brothers (2001)

Richard Speight Jr. and Michael Fassbender in Band of Brothers (2001)

Philip Barantini and Richard Speight Jr. in Band of Brothers (2001)

Dexter Fletcher, Kirk Acevedo, Rick Gomez, Scott Grimes, Frank John Hughes, Damian Lewis, Ron Livingston, Ross McCall, Neal McDonough, Richard Speight Jr., and Shane Taylor in Band of Brothers (2001)

Kirk Acevedo, Rick Gomez, Scott Grimes, Matthew Leitch, Damian Lewis, Ron Livingston, Ross McCall, Neal McDonough, Richard Speight Jr., Shane Taylor, and Rick Warden in Band of Brothers (2001)

Jensen Ackles and Richard Speight Jr. in Supernatural (2005)

Richard Speight Jr. in Supernatural (2005)

Jared Padalecki and Richard Speight Jr. in Supernatural (2005)

Jensen Ackles, Rob Benedict, Jared Padalecki, and Richard Speight Jr. in Kings of Con (2016)

Tim Matthews (left) as Corporal Alex Penkala in "Band of Brothers."  Pictured with Richard Speight, Jr. and Scott Grimes.

Kirk Acevedo, Michael Cudlitz, Scott Grimes, Frank John Hughes, Adam James, Damian Lewis, Tim Matthews, Richard Speight Jr., Shane Taylor, and Michael Fassbender in Band of Brothers (2001)

Rob Benedict and Richard Speight Jr. at an event for Supernatural (2005)

Richard Speight Jr. at an event for The World's End (2013)

Stephen Dorff, Trace Adkins, Tim Blake Nelson, Richard Speight Jr., Max Arciniega, Scott Haze, and Gavin Lewis in Old Henry (2021)

Brad Beyer, Clare Carey, Alicia Coppola, Richard Speight Jr., Bob Stephenson, Ashley Scott, and Kenneth Mitchell in Jericho (2006)