Season 17 aired between 20 Sep 1970 and 21 Mar 1971, 22 episodes.
Episodes
E01
Lassie's Interlude
20 Sep 1970
E02
The Birth
27 Sep 1970
E03
The Survival
04 Oct 1970
E04
The Miracle
11 Oct 1970
E05
The Innocents
11 Oct 1970
E06
The Offering
25 Oct 1970
E07
Nature's Child
01 Nov 1970
E08
Flock of Love
08 Nov 1970
E09
Aftermath
15 Nov 1970
E10
Here Comes Glory! (1)
22 Nov 1970
E11
Here Comes Glory! (2)
29 Nov 1970
E12
A Year of Sundays
06 Dec 1970
E13
Any Heart in a Storm
13 Dec 1970
E14
Gentle Dawn
10 Jan 1971
E15
Lassie's Busy Day
17 Jan 1971
E16
The River
24 Jan 1971
E17
Other Pastures, Other Fences
31 Jan 1971
E18
The Awakening
07 Feb 1971
E19
Troubled Waters
21 Feb 1971
E20
For the Love of Lassie (1)
28 Feb 1971
E21
For the Love of Lassie (2)
07 Mar 1971
E22
Sneakers
21 Mar 1971