Leave It to Beaver (1957)

S4E36 Beaver Goes in Business

Title: Beaver Ventures into Business Plot: Beaver and Gilbert set out to launch a lawn care service, determined to knock on doors and find homeowners in need of mowing. However, their plans take a turn when Eddie offers them some questionable advice, which quickly lands them in a sticky situation. When they finally meet their first customer, the chaos proves too much for Gilbert, prompting him to withdraw from the venture altogether.