Season
- Season 1 1969-09-06
Episode
- Episode 1: Footprints Under The Window / Hunting for Hidden Gold
- Episode 2: Mystery of the Desert Giant / The Viking Symbol Mystery
- Episode 3: The Secret of the Old Mill / The Missing Chums
- Episode 4: The Secret Warning / The Mystery of the Aztec Warrior
- Episode 5: The Mystery of Cabin Island / The Hidden Harbor Mystery
- Episode 6: The Secret of the Caves / A Figure In Hiding
- Episode 7: The Ghost at Skeleton Rock / The Mystery of the Chinese Junk
- Episode 8: The Shore Road Mystery / The Sign of the Crooked Arrow
- Episode 9: What Happened at Midnight / The Clue in the Embers
- Episode 10: The Clue of the Screeching Owl / The Yellow Feather Mystery
- Episode 11: The House on the Cliff / Mystery of the Spiral Bridge
- Episode 12: The Mystery at Devil's Paw / The Haunted Fort
- Episode 13: The Sinister Signpost / The Melted Coins
- Episode 14: The Mark on the Door / The Flickering Torch Mystery
- Episode 15: The Secret of Wildcat Swamp / The Clue of the Broken Blade
- Episode 16: The Hooded Hawk Mystery / The Short Wave Mystery
- Episode 17: The Phantom Freighter / The Secret of Pirates Hill
The Hardy Boys Season 1 What Happened at Midnight / The Clue in the Embers
The Hardy Boys is an animated series, produced by Filmation and aired Saturday mornings on ABC in 1969. It featured the Hardy Boys, Joe and Frank, along with their friends Chubby Morton, Wanda Kay Breckenridge, and Pete Jones touring as a rock band while solving mysteries. The series is also notable for its opening and closing credits, which the Hardys appeared in live action. The series debuted at the same time as Hanna-Barbera's similarly themed Scooby-Doo, Where Are You!, which was scheduled against the show on CBS.
