Kathleen Barr as Trixie and g3 pony Sweetberry

[ManaMinori 4,145]

So yeah, Trixie (or rather, her voice actor) has been in generations prior to Friendship is Magic. Specifically, she voices a g3 pony named Sweetberry (seen in "A Charming Birthday"), and it's rather evident. There's really no recognizable difference in the voice between the two. Of course, it shouldn't be much of a shock, as many g3 VA's have made their way onto g4.

[Ganondorf8 11,405]

You can learn quite a lot about what voice artists have done by looking them up on Wikipedia or similar sites.

[Steve Piranha 29,448]

2 hours ago, Nightmare Muffin said:

 Of course, it shouldn't be much of a shock, as many g3 VA's have made their way onto g4.

Many? More like most . I think only two or three G3 VAs are still unaccounted in any G4 work . Speaking of veteran horses, you may wanna check MLP Tales as well, as it was also dubbed in Canada. The only VA from there that I remember being in G4 is Chiara Zanni, who voices Daring Do, but I’m sure there are more 

[RDDash 19,209]

Took me by surprise when I first found out

[AveryGamerDude 4,640]

29 minutes ago, R.D.Dash said:

Took me by surprise when I first found out

You beat me to it. (I love Kathleen's voice for Trixie. )