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Signed by the cast

Signed by Doc Brown
& the cast

The passenger knee pad of our Time Machine now carries seven Back to the Future signatures – co-writer and producer Bob Gale, plus Christopher Lloyd, Lea Thompson, Elizabeth Shue, Billy Zane, Harry Waters Jr and Don Fullilove. Not many DeLoreans in the world can say that.

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Nick with Christopher Lloyd, Lea Thompson, Harry Waters Jr and Don Fullilove at Liverpool Comic Con 2026
Liverpool Comic Con 2026
Christopher Lloyd signing the time machine knee pad
Signing the knee pad
Nick with Christopher Lloyd at Fan Expo New Orleans 2026
Nick with Doc

Fan Expo New Orleans 2026

Christopher Lloyd
Doc Brown

Some moments feel like time itself pauses. Meeting Christopher Lloyd was one of them – and nothing a 36-hour round trip was going to stop.

I took the passenger knee pad from the Time Machine with me. Not a poster or a novelty item – a real part of the car, from the space where Doc and Marty imagined the impossible. He was warm, unhurried and visibly happy to see it, and he signed it with care.

Every time someone sits in that passenger seat now, they're sitting beside a piece of cinematic history. To Christopher Lloyd: thank you for Doc Brown.

Liverpool Comic Con 2025

Elizabeth Shue
Jennifer Parker

When I walked up with the knee pad, she recognised it straight away as the passenger side of the Time Machine. Her words: “You brought the real thing.”

From The Karate Kid to Adventures in Babysitting and Back to the Future, she was everywhere in the 80s – and now her signature travels with the car to weddings, comic cons and launches across the UK.

Elizabeth Shue signing the time machine knee pad at Liverpool Comic Con 2025
Signing the knee pad
Nick with the knee pad signed by Elizabeth Shue
Nick with her signature
Harry Waters Jr signing the time machine knee pad at Liverpool Comic Con 2026

Liverpool Comic Con 2026

Three more of the cast

Lea Thompson wasn’t the only one at Liverpool Comic Con 2026 – three more of the cast added their names to the knee pad.

Billy Zane, who played Match in Biff’s gang, added his signature. Harry Waters Jr – Marvin Berry, who sings “Earth Angel” at the Enchantment Under the Sea dance – signed it and held it up proudly for the camera. And Don Fullilove, Hill Valley’s future mayor Goldie Wilson, signed it too.

We also got a cast photo with Christopher Lloyd, Lea Thompson, Harry Waters Jr and Don Fullilove – a day we won’t forget.

The wishlist

Next names on the list

The plan is a travelling tribute to one of the greatest films ever made – every new signature becomes part of the story that comes to your event.

  • Michael J. Fox – the legend himself
  • Thomas F. Wilson – Biff, Griff and Buford “Mad Dog” Tannen
  • Claudia Wells – the original Jennifer Parker

Behind the scenes

On the BTTF trail

Nick at Bob Gale's book signing, Forbidden Planet London 2026Bob Gale signing his book at Forbidden Planet LondonNick with the signed knee pad at the Hill Valley courthouse set, Liverpool Comic Con 2026Nick on the Back to the Future trail – photo 1Nick on the Back to the Future trail – photo 2Nick on the Back to the Future trail – photo 3

London 2022

The real props up close

In 2022 a travelling exhibition of original Back to the Future props came to London. Billed as Europe’s largest collection of Back to the Future memorabilia, it showed more than 70 original production props, scripts and costumes – including Marty’s hoverboard and the Nike MAGs. Click any photo to see it bigger.

Marty’s hoverboard from Back to the Future Part II – Back to the Future props exhibition, London 2022Nike MAG self-lacing trainer from Part II – Back to the Future props exhibition, London 2022Marty’s 2015 jacket from Part II – Back to the Future props exhibition, London 2022Grays Sports Almanac 1950–2000 – Back to the Future props exhibition, London 2022OUTATIME California licence plate – Back to the Future props exhibition, London 2022Marty’s yellow guitar – Back to the Future props exhibition, London 2022Pepsi Perfect bottle from Part II – Back to the Future props exhibition, London 2022Marty’s Wild West outfit from Part III – Back to the Future props exhibition, London 2022Yellow radiation suit – Back to the Future props exhibition, London 2022Baseball bat and glove from the films – Back to the Future props exhibition, London 2022Biff banknote from Part II – Back to the Future props exhibition, London 2022BiffCo sign and business cards – Back to the Future props exhibition, London 2022Tales from Space comic – Back to the Future props exhibition, London 2022Hill Valley newspapers – Back to the Future props exhibition, London 2022Playing the Wild Gunman arcade game – Back to the Future props exhibition, London 2022Costume shirt with production stills – Back to the Future props exhibition, London 2022Costume jacket from the films – Back to the Future props exhibition, London 2022Prop from the trilogy – Back to the Future props exhibition, London 2022Model cars from the films on display – Back to the Future props exhibition, London 2022

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