Back to the Future is back or rather, it was, for one brief moment.

Fans delighted in seeing Lea Thompson , Michael J. Fox and Christopher Lloyd reunited at Fan Expo in Portland, Oregon , on Saturday. Even Tom Wilson, who played Biff Tannen in the 1985 film, joined the fun which Thompson chronicled online.

My favorite, favorite guy ever, Thompson said to Wilson in one of the videos .

I love this lady, replied Wilson. Its so great to see you. Its so fabulous.

Thompson then proceeded to ask Wilson if she was a butthead, an insult his character frequently doled out in the celebrated trilogy, only for him to double down and playfully knock on the actors head, inquiring: Hello, anybody home?

Thompson played Lorraine Baines McFly in the original film, which saw her son Marty McFly (Fox) travel through time to the 1950s alongside friend and mad scientist Doc Brown (Lloyd) only to encounter his young parents and his fathers high-school bully.