On the last movie I posted(from the 70's). Here were the bloopers:
A kid on it kept referring to alternators as generators, which which were phased out in the 50's and early 60's...and were not used at all in cars from the 70's.
Second was they found a girl/mother who wasn't talking. So, they named her Ann. A few minutes later the other girl(that named her) referred to her as Jenny in a thought. Later in the movie when she(Ann) first started talking, they asked her her name. She said it was Jenny.