Season 1 Episode
- Season 1 Herr Dr. Tenma
- Season 1 Downfall
- Season 1 A Murder
- Season 1 Night of the Execution
- Season 1 The Girl of Heidelberg
- Season 1 The Missing
- Season 1 House of Tragedy
- Season 1 Pursued
- Season 1 The Girl and the Seasoned Soldier
- Season 1 A Past Erased
- Season 1 511 Kinderheim
- Season 1 A Little Experiment
- Season 1 Petra and Schumann
- Season 1 Left Behind
- Season 1 Be My Baby
- Season 1 Wolf's Confession
- Season 1 Reunion
- Season 1 Five Sugars
- Season 1 Monster's Abyss
- Season 1 Journey to Freiham
- Season 1 Happy Holidays
- Season 1 Lunge's Trap
- Season 1 Eva's Confession
- Season 1 Of Men and Dining
- Season 1 Thursday's Boy
- Season 1 The Secret Woods
- Season 1 Proof
- Season 1 Just One Case
- Season 1 Execution
- Season 1 Decision
- Season 1 In Broad Daylight
- Season 1 Sanctuary
- Season 1 A Child's View
- Season 1 At the Edge of Darkness
- Season 1 My Nameless Hero
- Season 1 The Monster of Chaos
- Season 1 A Nameless Monster
- Season 1 The Demon in My Eyes
- Season 1 The Hell in His Eyes
- Season 1 Grimmer
- Season 1 Ghosts of 511
- Season 1 The Adventures of the Magnificent Steiner
- Season 1 Detective Suk
- Season 1 Double Darkness
- Season 1 The Monster's Afterimage
- Season 1 Contact
- Season 1 The Door to Nightmares
- Season 1 The Scariest Thing
- Season 1 The Cruelest Thing
- Season 1 The Rose Mansion
- Season 1 The Monster's Love Letter
- Season 1 The Lawyer
- Season 1 Determination
- Season 1 The Escape
- Season 1 Room 402
- Season 1 The Neverending Journey
- Season 1 That Night
- Season 1 I Hate This Job
- Season 1 The Man Who Saw the Devil
- Season 1 The Man Who Knew Too Much
- Season 1 The Door to Memories
- Season 1 A Pleasant Dinner Table
- Season 1 Unrelated Murders
- Season 1 The Baby's Depression
- Season 1 Johan's Footprints
- Season 1 Welcome Home
- Season 1 I'm Back
- Season 1 Ruhenheim
- Season 1 The Peaceful House
- Season 1 The Town Massacre
- Season 1 The Wrath of the Magnificent Steiner
- Season 1 A Nameless Man
- Season 1 Scenery for a Doomsday
- Season 1 The Real Monster
Monster - Season 1 Episode 18 Five Sugars
8.50 24 minutes Nina meets with an old friend and boss, Mister Rosso. The delightful old boss however, has a very dark past.
