Here Comes Peter Cottontail (1971)

Peter Cottontail dreams of becoming the top Easter Bunny in April Valley, where everyone supports his ambition—except for the sinister Irontail. To secure his coveted position, Peter faces the challenge of out-delivering Irontail in egg production. As the competition heats up, he must rally his friends and use his creativity to ensure that Easter remains magical for children everywhere. With the stakes high and time running out, Peter’s determination will be tested in a whimsical showdown against his nefarious rival.