The third season of Disney XD’s Guardians of the Galaxy cartoon will include unspecified guest roles by Ming-Na Wen, Henry Winkler, and Raven-Symoné. The series, subtitled Mission Breakout, will debut on March 18, 2018. 

Wen, a seasoned member of the Marvel Universe, currently portrays Melinda May on Marvel’s Agents of SHIELD. She previously voiced Fa Mulan in two animated films, as well as voicing characters on The Batman and Stargate Universe.

Winkler, best known for his role as the Fonz on Happy Days, has since become a veteran voice actor providing voices for such series as Bob’s Burgers, SpongeBob Squarepants, The Simpsons, and Batman: The Brave and the Bold. A staple of Disney TV, Symone voiced Monique for several seasons of Kim Possible, along with two spinoff films. This will be both Winkler and Symone’s first voice work on a Marvel production.

Mission Breakout will air on Disney XD on March 18 at 8 AM ET.