Investigation Discovery - Canada - was created in 2001.
Investigation Discovery was created in 1996.
Discovery Networks Western Europe was created in 1989.
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A Philosophical Investigation was created in 1992.
Investigation of a Flame was created in 2001.
Cancer Investigation was created in 1983.
Investigation is actually on wow it is on channel 83 or 84 hope this helps Milocookie
Twilight Investigation was created on 2010-11-29.
Investigation Held by Kolobki was created in 1986.
Crime Investigation Australia was created in 2007.
A Simple Investigation was created on 1997-03-31.