peekaboo

Two young characters, Dipper and Mabel Pines, stand in a dark, industrial corridor with a large, glowing yellow eye symbol behind them, their expressions shifting from fear to shock as the scene cuts to a close-up of the glowing symbol. The sequence continues with a glowing, anthropomorphic version of the symbol, a menacing red version with sharp teeth, and a final shot of the symbol as a large, glowing eye with a bowtie, viewed from below by a crowd of characters.