Spike Danny Butch and Jimmy Baio the same actor?

http://thumbnails52.imagebam.com/17819/f369e6178189417.jpg (http://www.imagebam.com/image/f369e6178189417)
I always thought for the longest time that Spike played by Danny Butch and Jimmy Baio were the same person?
Is it me or do they just look a lot alike? They even sound alike? When I saw The Bad News Bears in Breaking Training Carmen Ronzonni I thought this was Spike?

I always wondered why they dumped Spike from the show and replaced him with Scott Baio Chachi as well?

i don't think they were the same character - Spikes real name was Raymond for one.

he was just another victim of the "Chuck disease"