Character Relationships in Yes Minister

Jim Hacker (played by Paul Eddington) is a protagonist in Yes Minister. An MP appointed as Minister of Administrative Affairs after his party wins the election. He aims to reduce bureaucracy but frequently clashes with the civil service. His appointment is partly viewed as political punishment. He occasionally collaborates with Sir Humphrey to protect the department or manage crises, and takes on additional roles like Transport Supremo. Sir Humphrey Appleby (played by Nigel Hawthorne) is a protagonist in Yes Minister. The permanent secretary who outwardly defers to the minister but fiercely defends the civil service status quo. He employs clever stratagems to thwart ministerial proposals while appearing supportive, and actively promotes his own initiatives. He occasionally allies with the minister to prevent department closure or handle diplomatic incidents, prioritizing institutional stability.