Your Galick Gun blast from the past is Brian Drummond, voice of the character back from the Ocean Group dubs (aka Saban dub, Westwood dub, Pioneer dub, or BLT dub).
Funimation’s dub of Dragon Ball Super has gotten to the episode 45/46 battle against the gooey, purple alien who clones Vegeta.
If you’re a LONG time Dragon Ball fan, you’ll get a kick at who they brought in to voice the clone.