Once the commanding officer of a cavalry patrol is killed, the ranking officer who must take command is an army doctor.

Cheyenne Autumn
1964
6.7/10

8 Seconds
1994
7.2/10

Only the Valiant
1951
6.5/10

Union Pacific
1939
6.7/10

Firecreek
1968
6.3/10

True Grit
1969
7.3/10

No Name on the Bullet
1959
6.6/10

El Dorado
1966
7.4/10

The Cowboys
1972
7.1/10

The Stalking Moon
1968
5.9/10

Man in the Shadow
1957
6.7/10

The Tall Men
1955
6.4/10

Destry Rides Again
1939
7.2/10

Dodge City
1939
6.9/10

Ramrod
1947
6.5/10

Forty Guns
1957
6.6/10

She Wore a Yellow Ribbon
1949
6.9/10

Decision at Sundown
1957
6.3/10

Into the West
1992
6.4/10

The Hunter
1980
5.9/10
The Deerslayer
1990
5.6/10