Plot:
A narrator tells of the rise of planes, submarines, etc...In the future, men found a crashed blimp. The pilot
and the co-pilot have been in a suspended animation for 500 years. It is Buck Rogers and his sidekick: Buddy...
Elsewhere, Killer Kane is torturing and mentally enslaving prisoners into robotic drones to learn the secret
location of the hidden city of rebels.
The rebels are trying to contact Saturn. Thankfully, Buck has an idea to blockade run Killer Kane's ships and
reach Saturn. The Saturnians grab Buck and the Kane crews. Kane's men are able to trick the Saturnians into not
helping the rebels. Buck, Buddy, and Wilma manage to barely get back to Earth by stealing one of the Kane ships.
The hidden city picks up one of Kane's ships heading towards them but are unaware of who is in it. Buck is able
to crash the ship down to safety.
The Saturnians are sending Prince Talon to Earth to investigate what Kane's men have claimed and to possibly
agree to signing a treaty with Kane.
Buck and Buddy decide to infilitrate Kane's headquarters. They manage to hear how Kane wants the Saturnian
treaty approved. Buck manages to grab Prince Talon to show how Kane enslaves prisoners which quickly gets him
to think the rebels aren't as evil as he was led to believe. Apparently, global tyrant using a mind-control
device to enslave people doesn't impress Talon who decides that Saturnians needs to help the Earth rebels.
Buck, Buddy, and Talon manage to get one of Kane's ships and head away. Unfortunately, they are crashed down
on the way to the hidden city. Thankfuly, Lt. Wilma is able to find them. Talon decides that Saturn needs to
oppose Kane. Unfortunately, Talon cannot contact his people.
Kane tries sending some of his ships back to Saturn to get the treaty signed before the Saturnians realize how
evil Killer Kane is.
The rebels use their very experimental temporary cloaking device ona ship to evade Kane's blockade on the way
to Saturn to get the rebel treaty approved. The Saturnians agree to aid the rebels. Buck heads back to Earth.
Later, at the Hidden City, the rebels are planning their massive attack for when the Saturnians will join in
the surprise attack. Unfortunately, Lasko, one of Kane's officers, hid in Buck's ship, and calls Kane to reveal
where the secret entrance to the Hidden City is.
Kane's ships are heading to attack the Hidden City. Buck manages to defeat Lasko and closes the entrance which causes most of Kane's ships to crash into the side of a mountain. The rebels capture one of the ships.
The rebel war council, Buck wants to attack Kane immediately. However, they can't contact Saturn. Buck heads
back to Saturn and learns that Kane has kidnapped Talon to keep the Saturnians from opposing him. Well, Buck is able to convince the Saturnians to fight Kane.
Buck infilitrates Kane's headquarters and starts to free the enslaved prisoners from captured rebels to deposed
Kane's advisors.
Kane is planning to attack the Hidden City when Buck and the others walk in.
The narrator explaijns how this is the end of Kane like warlords of 1939 and World War 2.