Complex sentence: He has also appeared in the former Nickelodeon series "All That", and he appeared on the MTV candid camera show "Punk'd" when Carlton was the subject of one of Ashton Kutcher's practical jokes.
Split into simpler sentences: He has also appeared in the former Nickelodeon series "All That". Jenkins appeared on the MTV candid camera show "Punk'd" when Carlton was the subject of one of Ashton Kutcher's practical jokes.