Diane (The Halloween Apocalypse)

Diane worked at the Museum of Liverpool in 2021. She was a friend of Dan Lewis, who often referred to her simply as "Di".

On Halloween 2021, she chastised Dan for impersonating a guide at the museum before arranging to meet him for drinks later that night. Dan agreed, but was abducted by Karvanista before he could attend.

While waiting for Dan as agreed on the corner of Lark Lane, Diane was pulled into an empty building by Azure, who told her: "We're going to have fun with you". (TV: The Halloween Apocalypse)

Dan attempted to phone Diane when he returned to Granger Street at 20:10 on 2 November, but he was unable to get hold of her. (TV: War of the Sontarans)