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The Streets of San Francisco: Season4 | Episode18
Underground
A cop seeks to catch his brother’s murderer by going undercover in an illegal gambling operation.
S4 - E1Poisoned Snow Sep. 11, 1975
S4 - E2The Glass Dart Board Sep. 18, 1975
S4 - E3No Place to Hide Sep. 25, 1975
S4 - E4Men Will Die Oct. 02, 1975
S4 - E5School of Fear Oct. 09, 1975
S4 - E6Deadly Silence Oct. 16, 1975
S4 - E7Murder by Proxy Oct. 23, 1975
S4 - E8Trail of Terror Oct. 30, 1975
S4 - E9Web of Lies Nov. 06, 1975
S4 - E10Dead Air Nov. 13, 1975
S4 - E11Merchants of Death Nov. 20, 1975
S4 - E12The Cat's Paw Dec. 04, 1975
S4 - E13Spooks for Sale Dec. 11, 1975
S4 - E14Most Likely to Succeed Dec. 18, 1975
S4 - E15Police Buff Jan. 08, 1976
S4 - E16The Honorable Profession Jan. 15, 1976- S4 - E17Requiem for Murder Jan. 22, 1976
- S4 - E18Underground Jan. 29, 1976
- S4 - E19Judgment Day Feb. 19, 1976
- S4 - E20Clown of Death Feb. 26, 1976
- S4 - E21Superstar Mar. 04, 1976
- S4 - E22Alien Country Mar. 11, 1976
- S4 - E23Runaway Mar. 18, 1976