This penultimate episode of Filmation's Teen Titans opens up with an alien ship about to crash onto Earth!
The three beasts, not terribly happy about being caged and then dropped onto a a strange planet, go on a rampage, attacking a small town nearby. Luckily, the Teen Titans are there to help--Wonder Girl, Speedy, Aqualad, and Kid Flash:
Anyway, the Titans gang up on one of the beasts, with Aqualad taking a very direct approach, and Wonder Girl...um...
Speedy fires a bunch of arrows at the creatures, which knock them for a loop, long enough for the Titans to subdue two of them. The third, which wanders out to sea, is captured by dropping a net over it, which Aqualad tugs back to shore.
The Filmation writers could not get enough of the Titans calling each other nicknames, like "Wonder Doll" and "Twinkle Toes." Speedy uses the latter so much I kept hoping he'd be killed in action and replaced by Lilith or something. Also, it could be worth pointing out that Aqualad doesn't get a whole lot to do, but when the whole segment is only five minutes long, no one gets a whole lot to do!