This is the episode guide of Ben 50: Hero of Heroes.
Season 1
(Episode 1) And there were 50 : This also shows how Ben found the watch.
(Episode 2) Wonders of the world : Verdona takes Ben, Gwen and Grandpa Max to see Ben's other cousin, Charmcaster.
(Episode 3) Someone New yet, Old : Gwen finds about Charmcaster going in Ben's body to steal the omnitrix, She decides to teach her a lesson.
(Episode 4) Meet Your Patner : Ben gets a visit from Ulti an alien from outer space by Grandpa Max and Hayes gives a small visit.
(Episode 5) Cold for Summer : The weather gets cold of a sudden but its still summer.
SHORT HAITUS!!
(Episode 6): The Magnet Action