S1·E21 Snowball in Hell
- Episode
- Season 1, Episode 21
- Air Date
- February 18, 1967
- Runtime
- 45 minutes
- Director
- Lee H. Katzin
- Writers
- Robert Guy Barrows, Judith Barrows
- Score
- 6/10 (2 TMDB votes)
- Story Type
- Core Character Arc
Core
Aired February 18, 1967 45 min ★ 6.0/10 · 2 TMDB votes
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Synopsis
A former prison guard, Sefra, has got hold of a supply of cesium 138, which explodes at temperatures above 70 degrees. Sefra plans to sell the sample and the formula from the closed-down prison base where he once worked.
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Director & writers
Guest stars
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Frequently Asked Questions
When did Season 1 Episode 21 of Mission: Impossible air?
Season 1, Episode 21 ('Snowball in Hell') originally aired on February 18, 1967.
How long is Season 1 Episode 21 ('Snowball in Hell')?
The runtime for this episode is approximately 45 minutes.
What happens in Mission: Impossible Season 1 Episode 21?
A former prison guard, Sefra, has got hold of a supply of cesium 138, which explodes at temperatures above 70 degrees. Sefra plans to sell the sample and the formula from the closed-down prison base where he once worked....
All Mission: Impossible episode ratings Season 1 Where to watch
Top-rated Mission: Impossible episodes
- S1E1 · Pilot ★ 7.7
- S1E3 · Operation Rogosh ★ 7.6
- S1E2 · Memory ★ 7.2
- S1E5 · Old Man Out (2) ★ 7.2
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