In order of their respective first appearances the squinterns are: * Dr. Zack Addy. (Season 1 - Season 3) (Former, serving time in McKinley Psychiatric Hospital for his involvement in the Gormogon crimes, exonerated.) * Dr. Clark Edison. (Season 3 - (Former, currently head of Historic Forensic Anthropology at the Jeffersonian.) * Dr. Daisy Wick. (Season 4 - Season 12) * Wendell Bray. (Season 4 - Season 12) * Dr. Colin Fisher. (Season 4 - Season 12 ) * Vincent Nigel-Murray. (Season 4 - Season 6) (Deceased) (The English Squintern) * Dr. Arastoo Vaziri. (Season 4 - Season 12) * Finn Abernathy. (Season 7 - Season 9) * Dr. Oliver Wells. (Season 8 - Season 11) * Dr. Rodolfo Fuentes. (Season 9 - Season 12) * Jessica Warren. (Season 9 - Season 12) * D