Gertie the Dinosaur
...that Winsor McCay's animated film Gertie the Dinosaur was originally created for a vaudeville act where McCay would seem to interact with the cartoon dinosaur?
...that <a href="./Winsor_McCay" id="mwJg" rel="mw:WikiLink" title="Winsor McCay">Winsor McCay</a>'s animated film <i id="mwJw"><b id="mwKA"><a href="./Gertie_the_Dinosaur" id="mwKQ" rel="mw:WikiLink" title="Gertie the Dinosaur">Gertie the Dinosaur</a></b></i> was originally created for a <a href="./Vaudeville" id="mwKg" rel="mw:WikiLink" title="Vaudeville">vaudeville</a> act where McCay would seem to interact with the cartoon dinosaur?