It looks like we don't have any Biography for Tad Robinson yet.
The F.B.I. Files - Season 7
The F.B.I. Files - Season 2
The F.B.I. Files - Season 5
Under Siege
The F.B.I. Files - Season 3
The F.B.I. Files - Season 6
The F.B.I. Files - Season 1
The F.B.I. Files - Season 4