Leader Alien, Gwen Tennyson and others in “Unfinished Business”

Relax. We come in peace.

That's what they always say right before they blow you to bits.

Hmm. An earthling with attitude. I've heard they exist here in large numbers, or should I say...did?

[spotting Ben as Cannonbolt] And an Aburian Pelarota to boot.

[whispering to Cannonbolt] At least we know what you are, now.