He said he would be back, and he made good on that threat in a new video posted by Arnold Schwarzenegger.

The actor appears in full-on Terminator mode, including pranking people at Madame Tussauds by posing as a wax figure of himself. He also finds himself squaring off against a live Terminator impersonator.

It’s all to support the charity After-School All-Stars. Here’s the clip: