Gerard's reading a book in his tent in "The Royal Drum".
In "The Clockwork Smurf" Gerard escaped from the dungeon in peasant's clothes.
Sometimes he wears a fancy hat.
Sometimes, if he's feeling down, he doesn't wear his crown or hat.
To the villain's surprise, Gerard arrived in time to arrest him.
First day in the throne room, his crown didn't quite fit.
Two of King Gerard's Knights in "Lumbering Smurfs."