Whoopi Goldberg celebrated the 30th anniversary of "Sister Act 2: Back in the Habit" by ... Joining Toby in the cast reunion ...

Deloris, as renamed Sister Mary Clarence, does have an effect on two of the sisters, Mary Patrick (Kathy Najimy), a perpetually perky woman, and Mary Robert (Wendy Makkena), who always feels left ...

Also in the cast are Maggie Smith, Kathy Najimy, Wendy Makkena, Mary Wickes, and Harvey Keitel. The film was followed by a 1993 sequel, Sister Act 2: Back in the Habit.

PEOPLE can exclusively reveal that the stars from the 1993 sequel will back together for an episode of 'The View' set to air ...

Also in the cast are Maggie Smith, Kathy Najimy, Wendy Makkena, Mary Wickes, and Harvey Keitel. The film was followed by a 1993 sequel, Sister Act 2: Back in the Habit.

Also in the cast are Maggie Smith, Kathy Najimy, Wendy Makkena, Mary Wickes, and Harvey Keitel. The film was followed by a 1993 sequel, Sister Act 2: Back in the Habit.