Kamen Rider: Dragon Knight
Season 1
Ep 37. The Enemy Within
- December 18, 2009
When Len and Adam are sent out to disable the final transmitter, Adam suddenly attacks Len and they battle as Kamen Riders, both transforming into Survive Mode. Kit and Kase follow after them, and the Riders learn that Xaviax has created an antivirus for the transmitters, making all their efforts to shut them down useless.