John O'NeillActingShareKnown forAdd4.8Young Jesse James1960 · Jim Younger (as Johnny O'Neill)AddThe Case of the Dangerous Robin1960 · Series · Al HallmanYearPopularTop ratedAll acting creditsAddThe Case of the Dangerous Robin1960 · Series · Al HallmanAdd4.8Young Jesse James1960 · Jim Younger (as Johnny O'Neill)
