Dick symbolically lets go of his "Robin" identity by burning his costume, marking the beginning of his transition toward becoming Nightwing. Supernatural (Season 1, Episode 10: "Asylum")
The doctor's spirit infects Sam with extreme rage, causing him to turn against Dean and even shoot him with rock salt. [S1E7] Asylum
Note: "Asylum" is the title of the entire second season, and Episode 7 is titled "Dark Cousin." . Dick symbolically lets go of his "Robin" identity
Rachel regains consciousness and frees the team. In the ensuing chaos, Gar makes his first human kill, and Dick beats dozens of guards with a wrench. Gar makes his first human kill
The ghost of Dr. Sanford Ellicott, the former head doctor who performed cruel "rage therapy" experiments on patients, is the primary threat.