Wally's little bro on a '50s-'60s sitcom

Let's find possible answers to "Wally's little bro on a '50s-'60s sitcom" crossword clue. First of all, we will look for a few extra hints for this entry: Wally's little bro on a '50s-'60s sitcom. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.