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Season guide

Late Night with David Letterman: Season 12

68 episodes Premiered Feb 2, 1993 Updated Sep 25, 2026
Previously on Late Night with David Letterman

Season 12 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Directly follows the overarching narrative developments of Late Night with David Letterman Season 11.
  • ⚡ Faction dynamics and core character alliances shift under escalating external stakes.
  • ⚡ Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • ⚡ Sets up serialized story arcs that build directly toward the climactic season finale.
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Season 12 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 12 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 12: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

96%
Mytharc (3): Crucial lore & season climaxes
Core (65): Character development & subplots
Side Quest (0): Standalone / filler
S12·E1 Mytharc

Show #1743

Feb 2, 1993 · 60 min

S12·E64 Core

Show #1806

Jun 18, 1993 · 60 min

• Clip from December 10, 1987: Steve Martin's card trick. • ""Best of Stupid Human Tricks,"" including Scott Vassil using his tongue to stop an operating electric fan (first p

S12·E65 Core

Show #1807

Jun 22, 1993 · 60 min

Clip from March 28, 1989: Pestering Joan Collins on the ""Live At Five"" set.

S12·E67 Mytharc

Show #1809

Jun 24, 1993 · 60 min

S12·E68 Mytharc

Show #1810

Jun 25, 1993 · 60 min

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