The first season of the television series Lassie premiered in the United States on CBS on September 12, 1954 and ran for 26 episodes until its conclusion on March 6, 1955. Produced by Robert Maxwell, the episodes follows the adventures of a female rough collie named Lassie and her young owner Jeffrey Miller. In 1958, the first through third seasons began syndication under the title "Jeff's Collie."

Though the first season of Lassie has never been released completely to home video, some episodes from the first season have been released to DVD. On November 25, 2003, Classic Media released a three episode set, "Lassie: Best of Jeff's Collie," which included the series first episode, "Inheritance". A second set, "Lassie: 50th Anniversary Collection", was released on September 14, 2004 and contained 24 episodes from across the entire series. The set includes three episodes from the first season: "Inheritance", "The Lion", and "Lassie's Pups".

当一批移民者到达阿帕切族地盘的时候，遭遇到围攻，他们的四轮马车被攻击，最后由一个印第安人抚养长大的囚犯带领他们杀出重围。

影片由知名儿童作家苏斯博士负责编剧，这个怪怪的故事设定、剧本甚至歌词都是由苏斯博士完成。讲述一个钢琴教师的疯狂想法，他找来500名孩子一刻也不停的练习钢琴。其中有个小孩叫Bart，他希望能够对抗教师的计划获得解放，于他开始了计划