Callisto - Character Guide
Story Act: Canada
Role: Ally
Voice Actor: Debra Wilson
The Morlock Leader in Vancouver
Callisto — the leader of the Morlocks in comics lore — appears in the Canada act, and her Vancouver garage is the site of one of the game's quieter optional beats: the Greased trophy asks you to read her journal, tucked behind wooden panels marked "Do not enter" at the end of the industrial park in The One That Got Away.
How to Get the Greased Trophy
At the start of The One That Got Away, climb to the roof of the starting building, slide down and cross the industrial park to its far end. Break the wooden panels with your claws, enter, and read the diary on the table to your right. Missed it? Replay the mission from the Nightmare Cabin — nothing is missable.
Debra Wilson (Savathun in Destiny 2, Amanda Waller in Suicide Squad: KTJL) voices Callisto — the game is stacked with veteran performances.
Her Place in the Story
Callisto's community of displaced mutants is exactly who the abductions target, which places her garage and her people at the emotional center of the Canada act's mystery.
Frequently Asked Questions
Who voices Callisto in the game?
Callisto is voiced by Debra Wilson.
What act or zone does Callisto appear in?
Callisto appears in the Canada act of the campaign.
Is Callisto an ally or villain?
Callisto is an ally in the game's story.
Last updated: September 15, 2026