Jeff McGann - is a video game designer. Jeff McGann began his career in 2003 and has worked for companies such as ??. Jeff McGann's first game was Tom Clancy's Ghost Recon 2: Summit Strike which was released 21 years ago. Best Game Jeff McGann contributed to was Tom Clancy's Ghost Recon 2: Summit Strike. Jeff McGann's latest work is Tom Clancy's Ghost Recon 2: Summit Strike which was released 21 years ago.