“Back to the Future” costars Michael J. Fox and Christopher Lloyd have reunited to discuss which technological predictions the iconic 1985 film got right in a new commercial for Toyota — not DeLorean, the defunct car company whose DMC-12 model was featured in the movie.

“We’ve got 3D movies,” Lloyd told Fox as they sat at a table in a diner.

“We’ve got fingerprint technology,” Fox added.

Also Read: 'Back to the Future' Documentary 'Back in Time' Acquired by Gravitas Ventures

The duo also discussed the antiquity of a fax machine — Fox can’t believe such technology even existed, while Lloyd revealed that he still uses it today.

“I fax the people I fax,” Lloyd told Fox. “I’ll fax you!”

The 43-second spot released Wednesday serves as a tease for a longer commercial that is set to be released on Oct. 21, which has been named Back to the Future Day since it’s the date to which Marty McFly travels to in “Back to the Future: Part II.”

Also Read: Pepsi to Release Soda Flavor From 'Back to the Future II'

As part of the celebration of the classic film, Pepsi will release a limited edition soda titled Pepsi Perfect on Oct. 21, the date on which McFly ordered a soda of the same name in the second film.

While Fox‘s character paid $50 for the drink in the 1989 film, fans will be able to buy the bottle for $20.15 in real life.

Watch the video.

19 of the Most Loved or Hated Movies: Films That Got A+ or F CinemaScores (Photos)

Nominated for Best Picture and Best Actor at the 87th Academy Awards, "American Sniper" snagged an A+ rating in January 2015.
Warner Bros. Pictures
"42" tells the inspiring tale of Jackie Robinson breaking down baseball's race barriers, a well-deserved A+ recipient in April 2013.
Warner Bros. Pictures
The presence of Brad Pitt and James Gandolfini didn't keep audiences from giving crime drama "Killing The Softly" an F in November 2012.
The Weinstein Company
A star-studded cast and plenty of action elevated blockbuster "Marvel's The Avengers" to an A+ rating in May 2012.
Marvel Studios
Ben Affleck's "Argo" received an A+ in October 2012 from opening night audiences and months later it won the Best Picture Oscar.
Warner Bros. Pictures
"The Help," told through the point of view of maids who worked for white families, obtained an A+ in August 2011.
Walt Disney Studios
Audiences loved the animated movie "Tangled," earning it an A+ in November 2010.
Walt Disney Studios
"The King's Speech" was another Best Picture Oscar winner that audiences knew was a winner, giving it an A+ in September 2010.
The Weinstein Company
"The Blind Side," featuring Sandra Bullock, touched audiences everywhere in November 2009. The semi-biographical sports drama snagged an A+ rating.
Warner Bros. Pictures
James Marsden and Cameron Diaz found a bizarre package in November 2009's "The Box." Audiences found it bizarre enough to give it an F.
Warner Bros. Pictures
"I Know Who Killed Me" starring Lindsay Lohan was not as adored as "Mean Girls." The psychological thriller gave it an F in July 2007.
TriStar Pictures
"Bug" is among several horror movies that drew an F grade in May 2007 from first-night attendees, despite Ashley Judd and Michael Shannon in the cast.
Lionsgate
Aussie backpackers fell prey to murderous bushman in December 2005's "Wolf Creek." Audiences went after it like a dingo, and gave it an F.
Roadshow Entertainment
"The Lord of the Rings: The Return of the King" was a hit with fans, boasting an A+ rating since December 2003.
New Line Cinema
Audiences spaced out on Steven Soderbergh's November 2002 flick "Solaris," and gave the George Clooney sci-fi film an F.
20th Century Fox
Richard Gere, Helen Hunt and Farrah Fawcett couldn't save "Dr. T and the Women" from a F rating in October 2000.
Artisan Entertainment
Denzel Washington and an inspiring tale of race relations added up to an A+ for "Remember the Titans" in September 2000.
Buena Vista Pictures
"Driving Miss Daisy," with Jessica Tandy and Morgan Freeman in the December 1989 flick, was another A+ movie that went on to win the Best Picture Oscar.
Warner Bros. Pictures
Darren Aronofsky's "Mother" starring then-girlfriend Jennifer Lawrence confounded audiences -- and many critics -- and earned an F CinemaScore in September 2017.
Paramount
If you're curious, click on to see all the movies that have flunked in the CinemaScore survey.

Also Read: All 19 Movies That Flunked CinemaScore With F Grade, From ‘Solaris’ to ‘mother!’ (Photos)