Saturnian is an engineering genius, and has a sonic scream that
can be used as both a tool and a weapon (if necessary). After
being stuck on the Christa's sister ship when it
self-destructed, Cat was assumed dead. It was discovered,
however, that she'd been switched with Suzee, her "imaginary"
friend, who now resides with the Space Cases, while Cat is stuck
on Suzee's homeworld of Yensid.