Whodundidit?

1 The Mug 2 Hafo Safo 3 Zimdings 4 Pig in a Poke 5 P.P. 6 A Little Help Please 7 Marv Wolfman and George Pérez 8 Space House (1) 9 Space House (2) 10 Space House (3) 11 Space House (4) 12 Cy & Beasty 13 T is for Titans 14 Creative Geniuses 15 Manor and Mannerisms 16 Trans Oceanic Magical Cruise 17 Polly Ethylene and Tara Phthalate 18 EEBows 19 Batman's Birthday Gift 20 What a Boy Wonders 21 Doomsday Preppers 22 Fat Cats 23 Jam 24 DC 25 Pepo The Pumpkinman 26 Breakfast 27 Captain Cool 28 A Doom Patrol Thanksgiving 29 Glunkakakakah 30 Control Freak 31 A Holiday Story 32 The Drip 33 S&P 34 Belly Math 35 Free Perk 36 Go! 37 Finding Aquaman 38 Whodundidit? 39 Sweet Revenge 40 Porch Pirates 41 A Sticky Situation 42 The Perfect Pitch? 43 Pool Season 44 Kyle 45 TV Knight 7 46 We'll Be Right Back 47 Jump City Rock 48 Natural Gas 49 50% Chad 50 The Score 51 365! 52 Welcome to Halloween 53 The Great Holiday Escape