Interactive DVDs are similar to Choose-Your-Own-Adventure Books but with video instead of text. I found this list on amazon.com:
Dragon's Lair
Space Ace
Dragon's Lair 2-Time Warp
Shadoan - DTS
Tender Loving Care
Point of View
Silent Steel
Xena Warrior Princess - Girls Just Wanna Have Fun
I'm Your Man - Special Edition
Any others out there?