In the trailer for Richard Linklater's 'Where'd You Go, Bernadette?,' Cate Blanchett, rocking quite the wig, is Bernadette, the kind of mom who is married to a nice guy who adores her (Billy Crudup), has a brilliant kid who understands her quirks (Emma Nelson) and one day disappears for no reason. (It's a comedy, not a thriller.) Based on Maria Semple's novel of the same name, the film includes Kristen Wiig, James Urbaniak, Judy Greer, Troian Bellisario, Zoe Chao, and Laurence Fishburne, the latter of whom appeared in Linklater's 2017 picture "Last Flag Flying."

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The movie, which was completed in 2017, is slated to open March 22, which makes a it a mortal lock for a SXSW debut.

Here is the trailer:

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