Royal wedding movie will show Aug. 27

Break out the cake: Another movie about Prince William and Kate Middleton is set to debut on TV.

Hallmark’s “William & Catherine: A Royal Romance” premieres Aug. 27. In April, the Lifetime network aired the much-maligned telefilm “William & Kate.”

“We are not afraid to explore the real side of the relationship and the challenges,” said Dan Amboyer, who plays William.

The movie also features Alicia St. Clair as Kate, Victor Garber as Prince Charles, Jean Smart as Camilla Parker Bowles and Jane Alexander as Queen Elizabeth II. Kate’s very popular sister, Pippa Middleton, is mentioned but does not appear.

“JLo was busy, so there wasn’t anyone else to play the part,” St. Clair joked, noting the famous derrieres of both Pippa Middleton and Jennifer Lopez.