Seasons
| Season | Episodes | ||
|---|---|---|---|
| 1 | 1954-1955 | [1954] | 26 |
| 2 | 1955-1956 | [1955] | 39 |
| 3 | 1956-1957 | [1956] | 38 |
| 4 | 1957-1958 | [1957] | 40 |
| 5 | 1958-1959 | [1958] | 39 |
| 6 | 1959-1960 | [1959] | 37 |
| 7 | 1960-1961 | [1960] | 36 |
| 8 | 1961-1962 | [1961] | 36 |
| 9 | 1962-1963 | [1962] | 32 |
| 10 | 1963-1964 | [1963] | 29 |
| 11 | 1964-1965 | [1964] | 33 |
| 12 | 1965-1966 | [1965] | 32 |
| 13 | 1966-1967 | [1966] | 30 |
| 14 | 1967-1968 | [1967] | 28 |
| 15 | 1968-1969 | [1968] | 28 |
| 16 | 1969-1970 | [1969] | 22 |
| 17 | 1970-1971 | [1970] | 22 |
| 18 | 1971-1972 | [1971] | 20 |
| 19 | 1972-1973 | [1972] | 24 |
22 Episodes:
Direction
Jack Hively: [10 Episodes]
Dick Moder: [6 Episodes]
James B. Clark: [5 Episodes]
Sigmund Neufeld jr.: [4 Episodes]
William beaudine Jr.: [2 Episodes]
Tom Beemer: [1 Episodes]
Interpreters
Lassie [18 Episodes]
Jack Bannon [4 Episodes] Michael-james Wixted [4 Episodes]
Robert Rockwell [4 Episodes]
Carolyn Kearney [4 Episodes]
Bruce Bennett [4 Episodes]
Mary Gregory [3 Episodes] Linda Meiklejohn [3 Episodes]
Robert Sampson [3 Episodes] Sean Kelly [3 Episodes]
Med Flory [3 Episodes] Jewel Blanch [3 Episodes]
Ron Hayes (Garth Holden)[2 Episodes]
Conlan Carter [2 Episodes] Robert l. Hughes [2 Episodes]
Myron Healey [2 Episodes]
Ron Howard [2 Episodes]
Robert Foulk [2 Episodes]
Lassie the Dog [2 Episodes]
Skip Homeier [2 Episodes]
Robert Donner [2 Episodes]
Angela Greene [1 Episodes] Aron Kincaid [1 Episodes]
Sally Fraser [1 Episodes]
Don Eitner [1 Episodes]
Brooke Bundy [1 Episodes]
Douglas Fowley [1 Episodes]
Russell Thorson [1 Episodes]
Karl Swenson [1 Episodes]
Robert Patten [1 Episodes]
Don Beddoe [1 Episodes]
Spike [1 Episodes] Frank Webb [1 Episodes]
Richard Donner [1 Episodes]
Phil Chambers [1 Episodes] Scott Perry [1 Episodes]
Kate Reid [1 Episodes] Joan Tompkins [1 Episodes]
Louise Lewis [1 Episodes]
Kevin Brodie [1 Episodes]
Noah Beery Jr. [1 Episodes] 

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