<Ul> <Li> Ben Bookbinder as an 8 - year - old Augustus May Who; he tormented the young Grinch, which then motivated the Grinch to hate Christmas . </Li> </Ul> <Li> Ben Bookbinder as an 8 - year - old Augustus May Who; he tormented the young Grinch, which then motivated the Grinch to hate Christmas . </Li> <Li> Christine Baranski as Martha May Whovier, The Grinch's lifelong crush and the romantic interest of Mayor Who . She ultimately rejects the Mayor and chooses the Grinch . <Ul> <Li> Landry Allbright as an 8 - year - old Martha May Whovier . She shows compassion towards the young Grinch . </Li> </Ul> </Li> <Ul> <Li> Landry Allbright as an 8 - year - old Martha May Whovier . She shows compassion towards the young Grinch . </Li> </Ul>

Who played young martha may in the grinch