“Catfish” will resume filming after an investigation into a sexual harassment allegation against the show’s co-host Nev Schulman turned up empty.

“Catfish,” which airs on MTV, explores the perils of online dating and attempts to uncover true identities behind false online profiles. In May, Ayissha Morgan, a guest on the show in 2015, posted two YouTube videos in which she said she was harassed by “the main person” on the show. She said that her alleged harasser, whom she referred to using the pseudonym “Jack,” hit on her for hours and urged her to join him in his hotel room multiple times. She also described a sexual encounter with a female production assistant during which Ms. Morgan was passing “in and out of consciousness.”

Mr. Schulman denied the allegations. But MTV halted filming, suspended Mr. Schulman and hired a third-party investigator to look into the claims.

On Saturday, MTV released a statement to Deadline saying that the show would resume: “The independent investigator found the allegations made in the YouTube videos to be not credible and without merit,” the company wrote.