Here are the relevant images from this episode of FW Team-Up!
Highlights from Showcase #101-103, by Jack C. Harris, Al Milgrom and Murphy Anderson (covers by Joe Kubert):
Dial it down a notch! This is gonna be intense!
Man knows how to make an entrance:
Catching up with the space heroes.
Some lettering tricks from Milton Snappin.
Hawkman and Shadow-Thief, mano a shado.
LAY FLAT, ALANNA!
Adam Strange strikes out on his own.
Final farewells... or is it only an au revoir?
Credits:
Theme: "Batman: The Brave and the Bold" by Andy Sturmer.
Bonus clips from: "Buck Rogers in the 25th Century" score, by Stu Phillips and Johnny Harris; and "I Ran" by A Flock of Seagulls.