Just Hold On

• Documentary

• 7 Mins
• 2020
• en

• star6.3/ 10

Mutton Bustin’ champion and future spy, 7-year-old Marlie McDonald is a symbol of resilience and vigor. Marlie was born with an aggressive brain tumor and spent her first few years in hospitals. Today, fearless Marlie is in long-term survival care and insists on riding sheep in her free time.