This might test a few.

I remember "The Many Loves of Dobie Gillis" Bob Denver played "Maynard G. Krebbs" Now that was a real character, but his better known role was as "Gilligan" That gilligan was a total waste of space, but Maynard, well, all my mates still remember him with great fondness.

"Cannonball", the sitcom story of a trucker where the prime character was played by the actor who also played the captain in Gilligans Isle. I forget his name. I think it was Allan ???

Who could forget "Peter Gunn." A series that left such an impression that i don't believe it was ever re-run.

The only word that ever completely freaked out Maynard G Krebbs was ....
Well, lets see who can remember.