I got to fly in one of their newest additions to the fleet last month from Atlanta to LAX. It had the little tv screens in the headrests that had multiple tv shows, movies, and games you could play for free. Regardless, their safety brief (not the holiday video) was pre-recorded and shown on the little screen...it was very funny too and quite enjoyable to watch!
I believe my airline (Independence Air) was the first to do celebrity safety announcements. We had Dennis Miller, Mia Ham (sp?), and those two political pendants...short bald democrat guy...talks funny...forget his name and his wife republican.