Actor Seth Rogen is set to launch a new comedy show to raise money for an Alzheimer's awareness charity.
The Knocked Up star is a longstanding supporter of the Alzheimer's Association, and - along with his writer wife Lauren Miller - he's established the Hilarity for Charity benefit.
The show, planned for 13 January (12) in Los Angeles, will feature musical performances and sets by stand-up comedians and Rogen hopes to turn the event into an annual occurrence.