Grimm (2011)

S05E16 The Believer

An evangelical preacher hosts a tent revival that takes an unexpected turn when he taps into his Wesen nature to attract more followers. Nick and Hank are summoned as tensions rise, facing a group of fervent "true believers" determined to protect the preacher and his congregation at any cost. Meanwhile, Capt. Renard intensifies his efforts to secure influence within the local government. In a different scenario, Eve employs Adalind's old tactic to infiltrate Black Claw further.