Michael Madsen of Reservoir Dogs and Kill Bill, and John Spencer of L.A. Law and of course, The West Wing.
It would be great to have something that could speak like Joshua.
I had a Votrax back in the 80s, similar to the following, which was awesome:
Joshua was actually voiced by actor Jim Wood (Falken), though. Jim read the lines backwards and then they chopped it up and did some audio processing on it:
https://movies.stackexchange.com/questions/128319/how-did-th...
Never knew that, thanks!