If you are a fan of the Von Braun idea, you might find this interesting…
https://youtu.be/ozkl1OvNvEc?si=B5ZQ3dWO2gFqlaoA
It includes a few scenes of Von Brauns Mars gliders.
This is from a long dead indie movie project called “Man Conquers Space” based on his ideas. More info at https://feoamante.com/Movies/Movies/Man_Conquer_Space.html