1. Is there a Difference in the Opening and Closing Credits after season 1?

2.Does the Theme Song stay the same?

3.Does Gomer or Vince put on any Weight throughout the series?

4.What season does Gomer start his Romance?

5.Was His Girlfriend Similar to him?

1. Is there a Difference in the Opening and Closing Credits after season 1?

2.Does the Theme Song stay the same?

3.Does Gomer or Vince put on any Weight throughout the series?

4.What season does Gomer start his Romance?

5.Was His Girlfriend Similar to him?

no, ther wasn't. The credits were the same for its entire run.
yes, it does.
no
I think it was season 2
somewhat, but not much. The biggest difference is, she was also from the south.