Although the term 'crocodiles' is sometimes used to refer to all of these, crocodilians is a less ambiguous vernacular term for members of this group. Large, solidly built, lizard-like reptiles, crocodilians have long flattened snouts, laterally compressed tails, and eyes, ears, and nostrils at the top of the head.
Will Smith and Janet Hubert on 'The Fresh Prince of Bel-Air.' Chris Cuffaio/NBCU Photo Bank via Getty Images. According to the actress, Smith's age (at the time, he was 25) had something to do with it.
Hubert played Aunt Viv on The Fresh Prince for three seasons between 1990 and 1993. After the 1993 season, she was replaced by Daphne Maxwell Reid, who played the same character on the show. Rumor has it that Will Smith and Janet Hubert clashed on the set of the hit comedy when it was being filmed in the early nineties.