When does Toonami Pre-Flight return?

Toonami is an American late-night television programming block that broadcasts Japanese anime and American action animation. The name is a portmanteau of the words "cartoon" and "tsunami" The block premiered as a weekday afternoon block on Cartoon Network in 1997. It aired until 2004, when it transitioned to a Saturday evening schedule. The block was known for showcasing action-oriented programming, particularly Japanese anime.