- Penn Badgley (Joe Goldberg)
- Charlotte Ritchie (Kate Galvin)
- Griffin Matthews (Teddy Lockwood)
- Anna Camp (Maddie Lockwood / Reagan Lockwood)
- Madeline Brewer (Louise Flannery)
Episode: P.I. Joe
Air Date: 2019-12-26
Runtime: 45 min
As Love looks after an increasingly skittish Ellie, Joe tries to reconstruct the events of a trippy evening – but finds the truth to be elusive.