S3 - E1Frequency Sep. 22, 1973
S3 - E2The Old Engine Sep. 29, 1973
S3 - E3Alley Cat Oct. 06, 1973
S3 - E4An English Visitor Oct. 13, 1973
S3 - E5Heavyweight Oct. 20, 1973
S3 - E6Snakebite Oct. 27, 1973
S3 - E7The Promotion Nov. 03, 1973
S3 - E8Insomnia Nov. 10, 1973
S3 - E9Inheritance Tax Nov. 17, 1973
S3 - E10Zero Nov. 24, 1973
S3 - E11The Promise Dec. 01, 1973
S3 - E12Body Language Dec. 08, 1973
S3 - E13Understanding Dec. 15, 1973
S3 - E14Computer Error Dec. 22, 1973
S3 - E15Inferno Jan. 05, 1974
S3 - E16Messin' Around Jan. 12, 1974
S3 - E17Fools Jan. 19, 1974
S3 - E18How Green Was My Thumb? Jan. 26, 1974
S3 - E19The Hard Hours Feb. 02, 1974
S3 - E20Floor Brigade Feb. 09, 1974
S3 - E21Propinquity Feb. 16, 1974
S3 - E22Inventions Mar. 23, 1974