John Rhys-Davies has a ton of horrible movies under his belt; and he also has memorable roles in some of the highest grossing movies of all time. I remember him being asked about this once in an interview; JRD responded that he was a "working actor" and thus took jobs that were available instead of cherry picking. Not sure that's the best strategy, but I guess you do stand better odds of a successful turn if you're taking everything that comes your way.
He also did a lot of voiceover work, including the narration in Quest for Glory IV. I still play that game sometimes just to hear him narrate.
