Robert Lansing is probably best known for his role as Brigadier General Frank Savage in the first season of the Quinn Martin production, "12 O'Clock High", which aired on the ABC Television Network from 1964 to 1967. At the end of that season, the studio executives reported that a younger-looking lead actor was needed. But another account states that he was fired for being difficult to work with and not showing enough respect. In the first episode of the second season, General Savage was killed in action and replaced by Colonel Joe Gallagher, played by Paul Burke. Burke, though considered more youthful-looking than Lansing, was actually two years older, a fact that TV critics were quick to point out.