Sci Fi Crossover Merch
Description: Travel through mysteries with the "TARDIS at Gravity Falls Crossover" tee! This design merges a blue TARDIS landing in Gravity Falls’ enchanted forest with mystery twins and the pun "Timey Wimey Anomalies." Perfect for Doctor Who and Gravity Falls fans, it’s a quirky gift or convention must-have, thriving on 2025’s fandom mashup craze.
Starfleet Summer Vintage Sci-Fi Retro Watercolor Delta Crossover Kids Hoodie
by The Dark Matter Art
$26 $36
Description: Even androids enjoy a peaceful moment by the fire. This charming vintage Japanese design features a friendly, retro-style robot carefully preparing tea over a crackling campfire in a serene forest setting, under a large red sun. The ukiyo-e woodblock inspired texture adds a unique touch to this whimsical blend of sci-fi and nature, perfect for robot enthusiasts and lovers of quirky, imaginative art.
Description: A dark, cinematic illustration of a horned warrior crawling through a narrow ventilation shaft — somewhere between survival, frustration, and reluctant determination. Inspired by iconic action-movie tension and reimagined through a different lens, this piece captures that familiar feeling: “how did I even end up here?” Part of a crossover series exploring legendary archetypes placed in unexpected situations.
Description: Set phasers to adorable! Join Charlie Brown in his command red shirt, alongside Linus and a very loyal Starfleet beagle, as they prepare to explore the final frontier. This beautifully rendered vintage sci-fi crossover is an absolute treasure for Trekkies and retro comic enthusiasts.
Description: Capture a giant moment of pure unexpected comedy with this unique minimalist line art silhouette graphic. Featuring the mysterious cryptid reaching down to touch the nose of an adorable little puppy dog breed, it is custom-made for sci-fi geeks and pet owners alike. Bring endless smiles and secure this quirky crossover badge now.
Fun Hand Boop Nose Bigfoot Sasquatch Boston Terrier Funny Dog Portrait Art Mug
by adiw_casto
$13 $18
Description: Take a journey through time, space, and Oz with this "Gravity Schmavity" design! Featuring Elphaba, the iconic green witch from Wicked, and the witty 14th Doctor from Doctor Who, this crossover captures the best of Broadway and sci-fi in one whimsical piece. Elphaba’s defiance of gravity meets the Doctor’s time-bending adventures, creating a playful mashup perfect for fans of musicals, Whovians, and imaginative art. With its sparkling stars and vibrant characters, this design is ideal for T-shirts, stickers, and more. A must-have for lovers of Doctor Who, Wicked, or both worlds colliding in creative harmony!
Defying Gravity Schmavity - Doctor Who and Wicked Crossover Baseball T-Shirt
by Prickly Bear
$19 $26
