| Appeared in several TV plays made for Granada Television |
| Appeared on the London stage in "Art" |
| Became an understudy and soon began appearing in small roles at the Royal Court Theatre in London |
| Began working in repertory in England and Scotlamnd |
| In the early 1970s, became a founding member of Joint Stock, a radical theater group, appearing in such productions as David Hare's "Fanshen" and Howard Brenton's "Epsom Downs" |
| Participated in an amateur theater group |
| Played Shylock at London's Young Vic Theatre |
| Played one of his first roles, Starman, in Sam Shepard's "Tooth of Crime" |
| Toured with "Norman, Is That You?" |
| Worked again for producer George Lucas in two installments of "The Young Indiana Jones Chronicles" |
| Worked in advertising in England |
| Worked sporadically as a substitute teacher |
1978 | Invited to join Britain's National Theatre to appear in David Hare's "Plenty" |
1980 | Feature acting debut, a supporting role in the British gangster film "The Long Good Friday" |
1980 | TV acting debut, portrayed the narrator/reporter in the controversial British docudrama, "Death of a Princess", about the execution of a Saudi princess and her lover for adultery |
1981 | Played his most celebrated role, Belloq, a French archeologist rival of Harrison Ford's Indiana Jones, in George Lucas and Steven Spielberg's adventure classic "Raiders of the Lost Ark" |
1984 | US TV series debut, joined the cast of the hit primetime soap "Falcon Crest" as the vicious international criminal Gustav Riebmann |
1995 | Portrayed the villainous Ivan Ooze in the kiddie hit "Mighty Morphin Power Rangers: The Movie" |