Instances of possession in the original series:

• During a séance, Josette Collins speaks through Victoria Winters in French. (170)
• During a séance, David Radcliffe speaks though David Collins. (186)
• During a séance, Josette speaks through Victoria in English. (281)
• During a séance, Carolyn Stoddard pretends be possessed by Sarah Collins. However, Sarah speaks though Victoria exposing Carolyn's deception. (365)
• Abigail Collins accuses Victoria of being possessed by the devil. (367)
• The ghosts of Quentin Collins and Beth Chavez possesses David and Amy Jennings. (639-700)
• During a séance, Magda Rakosi speaks through Carolyn with a warning. (642)
• Timothy Eliot Stokes believes Collinwood is possessed. (647)
• During a séance, Janet Findley speaks through Mrs. Johnson who says “he killed me.” 682)
• Quentin’s spirit takes possession of Jamison Collins. (722, 725)
• Laura Collins prays to the flames and takes possession of Dirk Wilkins. (737)
• Judith Collins becomes possessed by Minerva Trask. (788)
• Count Petofi takes possession of Jamison. (801-814)
• Jamison kisses Beth and she acts as if she is under Barnabas Collins' control. (803)
• Jamison kisses Edward Collins and he starts to believe he is a servant looking for work. (803)
• Jamison kisses Charity Trask and she starts to believe that she is Pansy Faye. (804)
• Jamison kisses Magda and she then leads him to Barnabas’ coffin. (807)
• Count Petofi causes Jamison to become possessed by David Collins. (816)
• During a séance, a spirit takes over Sabrina Stuart who cries out “murder” and points to Alexis Stokes. (990)
• Daniel Collins becomes possessed and tries to break into the basement of the Old House to release Barnabas. (1008)
• The ghost of Gerard Stiles possessed by Judah Zachary haunts Collinwood. (1161-1109)
• David and Hallie Stokes become possessed by Tad Collins and Carrie Stokes. (1081-1109)
• The head of Judah Zachary once possessed Otis Greene. (1123)
• Judah takes possession of Gerard. (1142-1197)
• Morgan Collins becomes possessed by the spirit of James Forsythe after spending a night in the locked room. (1222-1232)
• Catherine Harridge becomes possessed and tries to kill herself. (1244)