Guest Stars Sonita Henry as Mabel Martin Anthony Mark Barrow as Clarence 'Little Man' Henry Jade Eshete as Mathilda Madeleine Bowyer as Sheila Stephanie Jacob as Sister Janette Neil Bromley as Doctor Elly Roberts as Irene Whitaker Sutara Gayle as Sister Madeline Co Starring Suki Raine Hoslin as Young Covey Kelvin Ade as Male Protester Urielle Klein-Mekongo as Female Protester Benjamin Jia as Chinese Boarder #1 Bethany Muir as Young Wanda Martin Imogen Wilde as Nursery Nun Tom Atkinson as Young Ronald Martin Grace Ackary as Unwed Mother #1 Maia Ayamah-Ward as Young Covey (11 yo) Fenfen Huang as Chinese Boarder #2 Teagan Imani as Unwed Mother #2 Emily Kate Anne as Unwed Mother #3 Emily Millwood as Unwed Mother #5