Alleged serial killer appeared on BBC’s 'Celebrity Masterchef'

St. Margaret Church — A man walks down a path in the graveyard of St Margaret's Church in Barking, East London, Britain, October 21, 2015. A man charged with poisoning and murdering four young men whose bodies were dumped near a churchyard, was remanded in custody after appearing in court in London on Wednesday. Stephen Port was charged with murdering the men aged between 21 and 25 between June 2014 and September of this year. Reuters/Paul Hackett

Suspected serial killer Stephen Port apparently made a cameo appearance on an episode of BBC’s “Celebrity Masterchef."

In footage of the episode that aired in June, Port, 40, is seen helping JLS singer JB Gill and actress Emma Barton serve pasta and meatballs to bus drivers at East London. He is wearing a chef uniform and a wig, and he can be seen smiling at the camera.

Port is accused of poisoning and killing four men he allegedly met on gay dating sites, according to Independent. The four men reportedly died from an overdose of a drug called GHB, or gamma-hydroxybutyrate, allegedly given to them by Port after having sex.

All the victims were in their 20s. Their bodies were reportedly dumped near the St. Margaret churchyard in Barking, South London. Port lived in a flat close to where the dead bodies were found.

Port was arrested on Thursday, Oct. 22, and on Sunday, he was charged with four counts of murder and four counts of administering a poison with intent to endanger life or inflict grievous bodily harm. He is currently on trial at Old Bailey.

Watch Port's appearance on “Celebrity Masterchef":