The show is visually stunning - featuring state-of-the-art robotics, special effects and three large video screens.
It also sees Strassman testing the limit of his talent - holding a seven-way conversation where he creates all the voices at the same time.
"You will be hurting, I promise, it's a laugh a minute every 10 seconds, there's something new happening," he said. "It's my most complicated and amazing production to date - it really is jaw dropping."
Careful What You Wish For shows what happens when Strassman becomes exacerbated with having to behold to his puppets and wishes they never existed.
His wish comes true as the puppets are sent to a netherworld where they turn to the dark side.
Chuck becomes even more evil, shaving his head, getting a "Maori style" tattoo and generally causing chaos, while mild-mannered Ted smokes a cigar and gets abusive.
"It's very rare to see these characters step outside their comfort zones, you don't see Bart Simpson just switching it up, he just sticks to the routine, I think that's why this works."
Strassman first visited New Zealand in 1995, has lived in Petone for a time, and toured extensively including previous shows in Hawke's Bay.
Strassman says he never intended to make ventriloquism a full time job, but found he had a knack for acting.
"I wanted to be a Nasa astronaut but I caught the acting bug."
Napier Municipal Theatre, Saturday 7pm or Hawkes Bay Opera House, Sunday 6pm. Tickets from Ticketek 0800 TICKETEK (842 538) www.ticketek.co.nz