Mark LeganActingShareKnown forAdd7.6Cheers1982 · Series · FBI Agent ThompsonAdd4.6Breeders1986 · BrettAdd6.5Dave's World1993 · SeriesAdd3.9Bad Girls Dormitory1986 · GuardAdd5.0Heart1987 · Arena EmployeeYearPopularTop ratedAll acting creditsAdd6.5Dave's World1993 · SeriesAdd5.0Heart1987 · Arena EmployeeAdd4.6Breeders1986 · BrettAdd3.9Bad Girls Dormitory1986 · GuardAdd7.6Cheers1982 · Series · FBI Agent Thompson