What are some examples of popular shows that didn’t really help launch any of the cast’s careers in a meaningful way?

The original post: /r/television by /u/GuybrushThreepwood99 on 2026-03-25 13:12:02+00:00.

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There are plenty of times where a show is a huge hit, and it leads to some or most of the cast getting a jump start in their careers. (George Clooney in ER, Denzel Washington in St Elsewhere, Chris Pratt in Parks and Recreation, Donald Glover in Community)

But I’m wondering of the shows that didn’t really help launch any really successful careers. I think the first one to come to mind is NCIS. Mark Harmon and David McCallun were already established actors before the show started, but I can’t think of a career that greatly benefited from being on the show. CSI is probably another example.