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The Big Bang Theory
Season 5 · Episode 23
The Launch Acceleration
7.621mMay 3, 2012
When NASA moves up Howard's mission, he must face his fears and Bernadette's dad, thus putting the wedding plans in jeopardy. Meanwhile, Leonard says something surprising to Penny in the bedroom.
Episodes
- Episode 1The Skank Reflex Analysis
- Episode 2The Infestation Hypothesis
- Episode 3The Pulled Groin Extrapolation
- Episode 4The Wiggly Finger Catalyst
- Episode 5The Russian Rocket Reaction
- Episode 6The Rhinitis Revelation
- Episode 7The Good Guy Fluctuation
- Episode 8The Isolation Permutation
- Episode 9The Ornithophobia Diffusion
- Episode 10The Flaming Spittoon Acquisition
- Episode 11The Speckerman Recurrence
- Episode 12The Shiny Trinket Maneuver
- Episode 13The Recombination Hypothesis
- Episode 14The Beta Test Initiation
- Episode 15The Friendship Contraction
- Episode 16The Vacation Solution
- Episode 17The Rothman Disintegration
- Episode 18The Werewolf Transformation
- Episode 19The Weekend Vortex
- Episode 20The Transporter Malfunction
- Episode 21The Hawking Excitation
- Episode 22The Stag Convergence
- Episode 23The Launch Acceleration
- Episode 24The Countdown Reflection