Marc Singer

Marc Singer (born January 29, 1948) is a Canadian-born American actor.
Singer is best known for his roles in the "Beastmaster" movie series, as Mike Donovan in the original 1980s TV series "V", as Man-Bat in "" and his role in "Dallas" as Matt Cantrell.
Singer also played General Matthew Shrieve on The CW television series "Arrow"'s third season.