Michael J's looking rough...love both of those guys. Michael J. Fox and Christopher Lloyd Reunite for Toyota Commercial Christopher Lloyd and Michael J Fox Michael Caulfield/Getty Images by Ryan Parker 10/15/2015 8:38am PDT "We've got 3D movies," Lloyd says. "We've got fingerprint technology," Fox replies. It's nice to see two old friends catching up, especially when they're talking about their time-traveling experiences. In a new ad for Toyota, that is exactly what happens when Michael J. Fox and Christopher Lloyd reminisce about their blockbuster Back to the Future franchise. Sitting at a table in a diner, the pair discuss the gadgets that now exist which were dreamt up for the second installment of the series when their characters Marty McFly and Doc Brown travel to 2015. "We've got 3D movies," Lloyd says in the beginning of ad. "We've got fingerprint technology," Fox replies. The Toyota spot released Wednesday is only a tease for a longer commercial that will be released on Oct. 21, 2015, dubbed Back to the Future Day because it is the exact date in Back to the Future: Part II that Marty McFly travels to from 1985 in order to help his kids. In an interview with THR on Wednesday, Lloyd said he would be interested in reprising his role of Doc for one more film if, and only if, the cast and crew from the original trilogy were to return. Read More Christopher Lloyd: I'd Do 'Back to the Future: Part IV' "I would love to do Doc again, no question," Lloyd said. Another strange -- but awesome for film and baseball fans -- coincidence Lloyd touched on is the Cubs possibly making it to the World Series, which was predicted in Back to the Future: Part II. Should that happen, Lloyd said he would be interested in throwing out the first pitch. "Maybe it'll happen. We'll see," he said. "They got to get there first."