The witches’ training culminates at Citydrop, their final training exercise. Devastating secrets come to light, splintering the unit and forcing Tally to question her blind trust. A Spree threat changes the course of the cadets’ lives.
| Name | Type | Role | |
|---|---|---|---|
| Eli Edelson | Writer | ||
| Joy Kecken | Writer | ||
| B.J. Harrison | Guest Star | Biddy | |
| Camille Hollett-French | Guest Star | Helen Graves | |
| Dale Hunter | Guest Star | Biddy | |
| Nova Stevens | Guest Star | Team Leader | |
| Nancy Bell | Guest Star | Biddy | |
| Lyne Renée | Guest Star | General Sarah Alder | |
| Miranda Edwards | Guest Star | Amina Straw | |
| Lynn Whyte | Guest Star | Biddy | |
| Leisha Auyeug | Guest Star | Officer #2 | |
| Joyce Robbins | Guest Star | Biddy | |
| Tony Giroux | Guest Star | Adil | |
| Brea Schneider | Guest Star | Officer #1 | |
| Lillian Lim | Guest Star | Biddy | |
| Lori O'Connell | Guest Star | Officer #3 | |
| Linda Ko | Guest Star | General Nessa Clary | |
| Annie Jacob | Guest Star | Glory Moffett | |
| Marlie Collins | Guest Star | Lt. Purpoint | |
| Emilie Leclerc Côté | Guest Star | Izadora | |
| Jessie Elaine Simpson | Guest Star | Officer #5 | |
| La Nein Harrison | Guest Star | New Biddy | |
| Sarah Yarkin | Guest Star | Elizabeth "Libba" Kane Swythe | |
| Kristina Lao | Guest Star | Officer #4 | |
| David Grossman | Director |