This just in from Anime Expo, Adult Swim announced at their panel that One-Punch Man will air Saturday, July 16, 2016 on Toonami.
Also at AX, Viz Media announced the main English dub cast:
- Saitama – Max Mittleman
- Genos – Zach Aguilar
- Mumen Rider – Robbie Daymond
- Speed ‘o’ Sound Sonic – Erik Kimerer