PERSON@1 , Serenity : Director 's Commentary , track NUMBER@1 `` Mr. Universe '' Jewel Staite as PERSON@2 `` PERSON@3 '' PERSON@4 : the ship 's mechanic , has an intuitive , almost symbiotic , relationship with machines and is , consequently , something of a mechanical wizard .

PERSON@1 , Serenity : Director 's Commentary , track NUMBER@1 `` Mr. Universe '' Jewel Staite as PERSON@5 .
