Heaven Knows Mr. Utley - S1-E19
Continuity mistake: At breakfast Dick is telling Kirk about the U.F.O that George saw. He puts a bottle of syrup down. The shot changes and he is suddenly holding a fork.
Curious George at the Firehouse - S2-E13
Visible crew/equipment: When Dick brings the jack into the firehouse a boom mic is visible.
Larry: Now behave yourself Darryl. There are only three ways to get a baby. By a woman, by adopting, or by a star in the east.