Are you able to make more than one attack with a character in a single turn?

Like say you made an attack and for whatever reason you are able to remove action tokens, are you than free to make another attack.

Or another scenario with the bombshell figures, you make an attack adding a token this being able to remove enough tokens to make another attack, can you then make a second attack or do you have to wait until the next turn and just use that as a free?

Essentially are you able to only make one attack per figure or if able to you can make as many attacks as possible?

Nothing states you can't make more than one attack (or move, just to cover that base) with a character. You get 1 costed action per character. Other than that, you can take as many free actions, actions at no cost, etc. the only thing you can't do is take the same free action more than once per turn.

One attack with an action from your actions from the turn. Removing Bombshell tokens allows another attack in the turn as FREE:.

The rule is only one costed action per turn.