Delta Airlines is warming up to the ho-ho-ho season early this year with an in-flight safety video chock-full of holiday cheer and seasonal gags.

The video, which features celebrities such as the Abominable Snowman, Santa Claus and Ebenezer Scrooge, is an effort to encourage frequent flyers to pay attention to the “buckle up” speech. It’s the second in a series of funny “pay attention” videos from Delta. Who said airlines are humorless?

The video will begin airing Tuesday on both domestic and international flights aboard 757 and 737 aircraft.  Watch closely for a special cameo of one of TVs most popular game show hosts.