Three Men and an Egon

{{Infobox television episode
| Title = Three Men and an Egon
| Image = 
| Series = Real Ghostbusters
| Season = 5
| Episode = 2
| Airdate = {{Start date|1989|9|16}}
| Writer = 
| Production = 
| Episode list = [[Real Ghostbusters: Season 5]]<br/>[[Real Ghostbusters: Episode Guide]]
| Prev = [[Something's Going Around]]
| Next = [[Elementary My Dear Winston]]
}}

Egon accidentally gets caught in the Proton Beams along with a ghost, causing them to exhange aging processes. Egon begins regressing at an alarming rate and the Ghostbusters must reverse the process before he disappears into nothingness!