Shawn Ashmore makes his debut as Eric Summers in Smallville

Its Jake from Animorphs.

i felt so bad for him, bullied by the boyfriend of the girl he liked at school, then abused at home by his dad while his mom just did nothing. but wanted to run scared when he got clark's powers and he gave them some hell in return

His twin brother Aaron makes his debut in season 6.

It's Bobby Drake / Iceman from Fox's X-Men

And what season and season episode was this?

Ele volta na 10 temporada como james o irmão caçula do Jimmy na cena com a Lois amo

this confused the hell out of me back when i watched smallville cause then his twin bro plays jimmy olsen and you learn afterwards he’s not actually jimmy olsen but his brother Henry James Olsen and the actual Jimmy Olsen comes grown up in the finale with the exact same face

Hey! Look it’s Jimmy Olsen! (Fun fact, this is Jimmy Olsen’s actors twin brother. Hilarious stuff. lol)

What villain did he become in Smallville?