In order of appearance:
1. <PERSON>
Test subject between the pilot (KTMA-00- The Green Slime) and S05E12- Mitchell.
<PERSON> as he appeared in S03E03- Pod People
1. <PERSON>
Test subject between KTMA-01- Invaders from the Deep and S10E13- Diabolik.
<PERSON> was alone in the theater during the pilot so he wasn't technically a test subject at that point, though he did appear in the episode, unlike <PERSON>.
<PERSON> as he appeared during the Season 7 intro
1. <PERSON>
Test Subject between KTMA-02- Revenge of the Mysterons from Mars and S10E13- Diabolik.
As mentioned above, <PERSON> didn't technically appear in the pilot episode, though a vaguely similar looking robot called "Beeper" did (in the host segments only):
Beeper as seen in The Green Slime
<PERSON> who voiced and operated Crow T. Robot during the first 8 series did not appear in Invaders from the Deep, and instead <PERSON> (who voiced and operated <PERSON> for the first 2 seasons) played <PERSON> and therefore <PERSON> was absent, first appearing as a test subject the next episode:
<PERSON>, absent from a rare Invaders of the Deep clip
<PERSON> as he appeared in the Season 7 intro
1. <PERSON>
Sort of. <PERSON> joined <PERSON> & The Bots in the theater for S04E12- Hercules And The Captive Women, though she got bored and left after 5 minutes:
<PERSON> shown at the left of the theater during Hercules And The Captive Women
She was also shown in the theatre during the KTMA season intro, though never during the episodes:
The original design for Gypsy shown in the theatre during the KTMA opening
1. <PERSON>
In S04E16- Fire Maidens of Outer Space, <PERSON> & The Bots are visisted by a strange creature apparently from <PERSON>'s imagination, it's an exact copy but black, and eventually he begins playing tricks on everyone. 167
Several times he shows up in the theater to watch the movie and annoy the gang:
<PERSON> in Fire Maidens of Outer Space
1. <PERSON>
Test subject between S05E13- The Brain That Wouldn't Die and S10E13- Diabolik.
<PERSON> as he appeared in the season 5 intro
1. Mirror Universe <PERSON>
2. Mirror Universe TV's <PERSON>In S06E11- Last of the Wild Horses, the Mads perform a matter transfer experiment which winds up with <PERSON> & The Bots in a Mirror Universe, where Captain <PERSON> and <PERSON> are forcing <PERSON> and TV's <PERSON> to watch bad movies, and the first third of the episode features them riffing the movie:
<PERSON> and TV's <PERSON> watching Last of the Wild Horses
1. <PERSON>
In S08E21- Time Chasers, to fit in with the storyline of the movie, <PERSON> goes back in time and tries to warn <PERSON> not to take the job at Deep 13 which will lead to him getting marooned in space. Upon his return, <PERSON> discovers that all that's changed is now instead of <PERSON>, they've got his foul-mouthed, beer-swilling asshole brother, <PERSON> who riffs the middle third of the film:
<PERSON> in Time Chasers
1. <PERSON>
The final test subject was <PERSON>, in S09E13- Quest of the Delta Knights she's disappointed that she's been showing <PERSON> terrible movies for 2 years with no real results, so they switch places and <PERSON> watches the first third of the movie with them to try and work out how best to torment him in the future:
<PERSON> in Quest of the Delta Knights
So all together, there were 10 different test subjects. There were also a couple of visitors to the theater who didn't actually watch any part of the movie:
1. <PERSON>
After <PERSON> has finished her investigation of the theater, she brings in "Eggs" from Facilitech to fix the Pain Leakage which has stopped Mike & The Bots from experiencing the Deep Hurting Pearl desires from these movies:
<PERSON> in Quest of the Delta Knights
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