Thanks for the Memories: Still reeling from the events of the third season finale, the team drop everything to find a way to get Nick his powers back. (S4, ep 1) [S]
The Last Fight: Monroe and Rosalee get some much needed help as they try to restore Nick's powers, while he and Hank look into goings-on at a Wesen boxing gym. (S4, ep 3) [S]
Dyin' on a Prayer: Soon after a rabbi summons then loses control of a Golem, Nick and Hank are called to investigate the suspicious death of a familiar Wesen. (S4, ep 4) [S]
Cry Luison: While Juliette and Nick consider if being a Grimm is worth the cost, he and Hank investigate a woman driven to madness by a talking wolf. (S4, ep 5) [S]