Lenny Hancock Jr. was the prop master behind Marshals, honored in the show’s Season 1 finale tribute card. The CBS series paid tribute to the longtime crew member following his death in December at the age of 54.

Viewers tuning into the Season 1 finale of the Yellowstone spinoff on May 24 noticed a brief memorial message appear before the credits rolled: “In Loving Memory of Leonard ‘Lenny’ E. Hancock Jr.” The tribute quickly left many wondering about the person behind the name and his connection to the show.

For those behind the scenes of Marshals, Hancock was not just another crew member — he played a major role in shaping the world audiences saw onscreen.

Lenny Hancock served as the prop master on Marshals, helping oversee many of the details that made the show’s world feel authentic. Before joining the Yellowstone spinoff, he had already built an extensive television résumé, working as a prop master across all seven seasons of SEAL Team and contributing to series like CSI: NY and CSI: Cyber, along with films including Transformers and Jarhead.

According to local reports, Hancock died in December following an off-road UTV accident in Lake Havasu City, Arizona. Police said he lost control of the vehicle, which rolled multiple times before ejecting him. He died at the scene. Hancock is survived by his son, Aidan Hancock, a young racer who later shared how his father had been the biggest supporter of his motorsports dreams.

Just months before his death, Hancock had shared his excitement about working on Marshals, even posting from the show’s Utah set and expressing hope that he would return for Season 2 in the spring. That optimism makes the finale tribute feel especially emotional for viewers and colleagues alike.

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But for the Marshals team, Hancock’s contribution stretched far beyond what audiences saw in the credits.

Lenny Hancock’s passion for accuracy was evident in the way he approached props on Marshals. Speaking in CBS’ Making of Marshals feature, Hancock explained how even small details — from tactical vests to character gear — were carefully chosen to reflect each character’s background and personality. Kayce and Cal’s military-inspired equipment, Belle’s green tones tied to her cowboy roots, and Andrea’s darker metro-style wardrobe were all intentional choices.

He even affectionately described the show’s massive prop trailer as a “48-foot trailer of dreams,” Hancock said in the behind-the-scenes feature, joking that working in props was something no one could truly learn from a book.

Following his death, tributes poured in from colleagues, while a memorial fundraiser received support from Marshals showrunner Spencer Hudnut, a reflection of the impact Hancock left on the people around him. The loss also resonated deeply within the wider Yellowstone universe, known for its rugged ranch backdrop and sweeping Montana landscapes that have become central to the franchise’s identity.

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What did you think of Marshals Season 1, and did you notice the tribute to Lenny Hancock in the finale? Let us know in the comments.