A SISTER'S CALL
An Award-Winning Mental Health Documentary on Schizophrenia, Family Trauma, and the Power of Healing
What would you do if your long-lost sibling suddenly reappeared—homeless, mentally ill, and a stranger to everyone but you?
A Sister’s Call is a powerful, real-life documentary that follows the emotional 14-year journey of Rebecca Schaper and her brother Call, who re-emerges after two decades of living on the streets. Struggling with paranoid schizophrenia and traumatic brain injury, Call’s return forces both siblings to confront their family’s painful past, including hidden abuse, loss, and silence.

This award-winning mental health film offers an unfiltered look at the realities of schizophrenia, the long road of emotional recovery, and the extraordinary resilience of the human spirit. As Rebecca cares for Call, the roles of caregiver and wounded sibling begin to blur, revealing a story not just of survival, but of profound transformation, forgiveness, and unconditional love.
Why Viewers Connect with A Sister’s Call
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A rare, intimate look at schizophrenia and sibling support
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A compelling film about family healing and trauma recovery
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An inspiring story of caregiving, resilience, and emotional growth
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Authentic footage spanning 14 years of real-life highs and heartbreak
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Winner of multiple awards at mental health and independent film festivals
Go Deeper with the Book
If A Sister’s Call moved you, Rebecca Schaper’s companion book,The Light in His Soul: Lessons from My Brother’s Schizophrenia, offers a deeper look into their shared journey.
Through intimate reflections, Rebecca shares the spiritual and emotional insights she gained while caring for her brother—and how their path of healing continues to impact her life. The book is both a personal memoir and a powerful resource for anyone navigating mental illness, caregiving, or family trauma.
A Sister’s Call is available to stream now on Amazon Prime Video.
Join thousands of viewers who have been moved by this unforgettable story of sibling love, schizophrenia awareness, and the courage to show up.
The latest from Rebecca Schaper, Roses to Rainbow, a profound memoir of Gus, her beloved dog. A story of love, loss, and spiritual guidance.
Director: Kyle Tekiela
Executive Producer and Co-Director: Rebecca Schaper
Produced by Tekiela Creative and Grey Hawk Productions in association with Kartemquin Films

“If you haven’t seen a film entitled A Sister’s Call by Rebecca Schaper and Klye Tekiela you need to watch it. It is one of the most honest and moving documentaries that I’ve had the privilege of watching.”
Pete Earley
"... an incredibly profound documentary that addresses how mental illness was viewed and handled in the past, while concurrently exploring current treatment methods and the long road to recovery... this tale of inspiration and triumph proves to be an emotional journey that transcends its challenging subject matter."
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Awards
The documentary has won 15 prestigious awards, including: