He follows Randall to Allen 's office where Larry confronts the doctor who confesses that he is being blackmailed by Denver Jack .
In the meantime , Red Ryder has become increasingly more suspicious of Denver Jack and arranges for Larry to break out of jail .
Jack follows Randall to Allen 's office where Larry confronts the doctor who confesses that Larry is being blackmailed by Denver Jack .
In the meantime , Red Ryder has become increasingly more suspicious of Denver Jack and arranges for Larry to break out of jail .