Megistotherium (from Greek, megistos "greatest" + therion "beast" and osteon 'bone' + thlaston 'crushed, bruised' with -es being an agent noun: 'bone-crusher') is an extinct genus of hyaenodontid, the only known species of which is Megistotherium osteothlastes.[2] It is possibly a junior synonym of Hyainailouros sulzeri.
Megistotherium has been suggested to play 16 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.