Justify is the sixth episode of Season 4 of The Fosters. It is the sixty-eighth episode overall. It aired on August 1, 2016.
Lena gets pushed to the limit after she uncovers secrets involving family members; Mariana faces opposition from the male members on her STEM team; Jesus resents Emma's behavior; Jude learns that Noah has a medical marijuana card.
- Teri Polo as Stef Adams Foster
- Sherri Saum as Lena Adams Foster
- Hayden Byerly as Jude Adams Foster
- David Lambert as Brandon Foster
- Maia Mitchell as Callie Adams Foster
- Cierra Ramirez as Mariana Adams Foster
- Noah Centineo as Jesus Adams Foster
- Bruce Davison as Stewart Adams
- Kalama Epstein as Noah
- Tom Williamson as AJ Hensdale
- Denyse Tontz as Cortney Strathmore
- Michael Daniel Cassady as Eric Humble
- Amanda Leighton as Emma
- Louis Hunter as Nick Stratos
- Michael Traynor as Craig
- Izabela Vidovic as Taylor
- Mark Trotty as Mr. Stratos
- Elliot Fletcher as Aaron Baker
- Jude and Noah had their first kiss.
- Aaron comes out as transgender to Callie in this episode.