Oscar started to call in 2005.
On April 29 2005 Rachel called Coast to Coast AM said Oscar was going to possess a radio host in Bismark, North Dakota Mike from North Dakota told George that Oscar calls his his show once a week. In a bizarre technical glitch Oscar gets on the show several times.
Oscar called again on September 16 2005. He said he was behind Hurricane Katrina & has been in Hell planning another disastrous event with his father. Rachel was also allowed to speak and informed George that Oscar has again taken possession of her body.
It is unknown when Oscar will debate JC. .
After a long period from his last C2C appearance, Oscar called George during the third hour of an open line show on Friday 7th May 2010. Oscar said that he was upset with George for not asking permission from him to talk about demons. Oscar claimed to be behind the Icelandic volcano eruptions and said that Yellowstone would soon erupt. He also suggested that he would soon possess all Coast to Coast listeners; George then ended the call early.