The Incredible Hulk (1977)

S3E20 Deathmask

A serial killer is on the loose at the college where David is employed, prompting a wave of fear. However, a series of miscommunications results in David being wrongfully arrested. As he races to uncover the true identity of the murderer, the local community grows increasingly agitated and begins to assemble a lynch mob, threatening to take justice into their own hands. David must navigate the chaos to prove his innocence and reveal the real threat lurking in their midst.