Tannis Kathleen Vallely (December 28, 1975 in New York City) is an American casting director[1] and former child actress.
She played Zoé in the French film Une Femme ou Deux (English: One Woman or Two; 1985). She played Janice Lazzarotto on the ABC sitcom Head of the Class and Mary on 3-2-1 Contact. She was a casting associate for X-Men Origins: Wolverine (2009) and Total Recall (2012) and casting director for 1600 Penn (2012–13) and Siren (2018-20).[2]