Super-saver Mouse to the Rescue

BorisisamousewholivesontheLondonUnderground.HeshareshisstationwithwisegrandfatherGaribaldi,hisswaggeringcousinKickerandhisbestfriend,HeavyDuty,thestationcleaner.KickerandBorislovefootballandwhentheyseeabrand-newfootballrollingdownthestationplatformtowardsthem,theycan'tresistthetemptationtostartagame.TheirfootballingexploitsenduptakingthemalloverLondonontheirbiggestadventureyet.