What if the reveal that Stan has a brother goes in a completely different direction? Dipper and Mabel are snooping around the mystery shack, wandering into Grunkle Stan's office. They find a box full of tapes. Excited, they scavenge around the box, finding one interesting-looking tape, and popping it into the VCR, oblivious to the string of events about to unfold. TLDR: What if the journals had videos to go along with them? (Cross Posted on AO3)