| Mount Moosejaw Observatory | |
|---|---|
| |
| Appeared in | Ghostbusters |
Mount Moosejaw Observatory was where the Radio Spectrum Voltage Pacifier, or R.S.V.P., was built by Professor Von Ziflin.
Jessica Wray broadcast a live TV interview with the Professor in 1986 upon the competion of the R.S.V.P.
History[]
Mount Moosejaw Observatory first appeared in the episode That's No Alien.