My Three Sons — Season 12

Episodes

• E1 The Advent of Fergus1971-09-13—
• E2 Fergus for Sale1971-09-20—
• E3 Lady Douglas1971-09-27—
• E4 Goodbye, Fergus1971-10-04—
• E5 Four for the Road1971-10-18—
• E6 Polly the Pigeon1971-10-25—
• E7 Happy Birthday, Anyway1971-11-01—
• E8 Proxy Parents1971-11-08—
• E9 The Enthusiast1971-11-15—
• E10 Katie's Career1971-11-22—
• E11 Polly's Secret Life1971-11-29—
• E12 The Sound of Music1971-12-06—
• E13 TV Triplets1972-01-13—
• E14 Three for School1972-01-20—
• E15 Alfred1972-01-27—
• E16 Buttons and Beaux1972-02-03—
• E17 Peanuts1972-02-17—
• E18 Bad Day for Steve1972-02-24—
• E19 Second Banana1972-03-02—
• E20 Bad Day for Barbara1972-03-16—
• E21 The Birth of Arfie1972-03-23—
• E22 Lonesome Katie1972-03-30—
• E23 Barbara Lost1972-04-06—
• E24 Whatever Happened to Ernie?1972-04-13—