John Beck (born January 28, 1943 in Chicago, Illinois) is an American actor. He grew up in Joliet, Illinois. Renowned as a gritty actor with plenty of presence on set, he is ultimately best-known worldwide for playing the role of Mark Graison in Dallas during the mid-1980s, but is also well-known for several other roles in which he specialised in playing hard-ball businessmen.
as Theo
as Avi
as Vic
as Simon
as Alvin Olinsky
as Tom True
as Alvin Olinsky
as Jake Klein
Producer
as Alvin Olinsky
as Charles Brunel
as Lionel Shrike (uncredited)
as Jerry Driver
as Vaughan
as Alvin Olinsky
as Sergie Katsov
as Boyce
as Sam Rhodes
as Colonel de Vries
as Colonel Marks