Videos
https://www.parleys.com/ 
ScalaDays 2015 San Francisco
https://www.parleys.com/channel/scala-days-san-francisco-2015
YouTube
Martin Odersky, Scala -- the Simple Parts
https://www.youtube.com/watch?v=ecekSCX3B4Q
YouTube
Dave Thomas interview Martin Odersky
https://www.youtube.com/watch?v=py_grf33h90
http://parleys.com/
ScalaDays 2014
http://www.parleys.com/channel/53a7d269e4b0543940d9e535/presentations?sort=views&state=public
YouTube
Ted Neward: Busy Java Developer's Guide to Scala Thinking
https://www.youtube.com/watch?v=4n8tuqE4Qm0
YouTube
Typeclasses in Scala with Dan Rosen
http://www.youtube.com/watch?v=sVMES4RZF-8
Typesafe Videos
http://typesafe.com/resources/videos
Martin Odersky
Scala with Style
http://www.youtube.com/watch?v=kkTFx3-duc8
Viktor Klang
http://vimeo.com/
Fighting bitrot with your mind
http://vimeo.com/74437802
In diesem Video geht Viktor Klang allgemein auf darauf ein, wie man Softwaresysteme im Team entwickeln sollte.
Quelltextbeispiele (o.ä.) kommen im Video nicht vor.
Auch wenn Scala nicht zu oft erwähnt wird ist eindeutig, dass er hier auch für Scala Werbung macht.
Fazit: Sehenswert
http://jaxenter.de/
Heiko Seeberger: Sieben gute Gründe sich Scala einmal genauer anzuschauen
http://jaxenter.de/videos/Sieben-gute-Gruende-sich-Scala-einmal-genauer-anzuschauen-168791
http://jaxenter.de/
Claudia Fröhling, Heiko Seeberger
Wenn schon Scala, denn schon Scala
http://jaxenter.de/artikel/Wenn-schon-Scala-denn-schon-Scala-Ein-W-JAX-Special-Day-rund-um-JVM-Sprache-168812
http://parleys.com/
ScalaDays 2013 Presentations
http://parleys.com/channel/51ae1022e4b01033a7e4b6ca/presentations
Martin Odersky
Intel hosts Dr. Martin Odersky presenting Scala 2.10
http://www.infoq.com/
Martin Odersky - The Trouble With Types
http://www.infoq.com/presentations/data-types-issues
typesageglobal - YouTube Channel
Arno Haase
Scala rockt! Eine Einführung in Scala
http://jaxenter.de/news/Scala-rockt-Eine-Einfuehrung-in-Scala
James Ward
Webinar: A Java Developer's Primer to the Typesafe Platform
http://typesafe.com/blog/webinar-a-java-developers-primer-to-the-typesafe-platform
Heiko Seeberger
Scala in Action
http://jaxenter.de/videos/Scala-in-Action
Alex Cozzi - Search Sciences Team, ebay
Guerrilla Scala Programming at ebay
http://jaxenter.de/news/Scala-Programmierung-bei-eBay-angekommen
Ted Neward
http://www.java-tv.com/
How to Think in Scala for a Java Developer
<Scala eXchange 2012 - London 19-20 November>
2012 Northeast Scala Symposium Videos
2013 NEScala Symposium Videos
Marti Odersky
Keynote - Scala eXchange 2012
Phillip Haller
Futures and Promises . A new take in concurency in Scala
http://www.infoq.com/
Eric Meijer on Monads
http://www.infoq.com/interviews/meijer-monads
Dan Rosen
http://www.java-tv.com/
Scala for Java Developers
Henrik Engström
Typesafe console architecture and design
Jan Machacek
Specs2 Spring
Viktor Klang
Akka: Evolving a Scala project successfully
Noel Welsh
Real-Time Analytics in Scala
Daniel Spiewak
Functional Compilers: From CFG to EXE
Iulian Dragos & Luc Bourlier
Scala Worksheet - Loads of fun
Henrik Engström
ScalaX Akka Coding Kata
Brendan McAdams
Asynchronous and Non-Blocking Network Frameworks
Alex Prokopec
Scala Performance Regression Testing
Paul Dale & Lorand Bruhacs
Elemica - A Scala Success Story
Richard Dallaway & Martin Odersky
Scala Park Bench Panel Discussion
Roland Kuhn
Akka "Coltrane": Rise of the Cluster
Stefan Zeiger
Slick Database Access with Scala
Jon Pretty
IO, IO, It's off to work we go ...
</Scala eXchange 2012 - London 19-20 November>
<JavaOne 2012>
Martin Odersky
What's new in Scala 2.10 (Download section)
Venkat Subramaniam
Scala Tricks by Venkat Subramaniam (Download section)
Victor Klang
Up, Up, and Out: Scaling Software with Akka (Download section)
James Ward
Introduction to the Play Framework (Download section)
</JavaOne2012>
http://days2012.scala-lang.org/
Martin Odersky on Keynote
Where is Scala going
London Scala users' group
Martin Odersky
Scala: An introduction
skillsmatter.com
Videos der Scala Days 2012
http://skillsmatter.com/event/scala/scala-days-2012
Martin Odersky - Scala Days 2011
Stage of Scala
http://days2011.scala-lang.org/node/138/270
Martin Odersky - Scala eXchange 2011
Keynote: WHAT'S NEW WHAT'S NEXT
http://skillsmatter.com/podcast/scala/keynote-2067"
Bill Venners and Dick Wall - Scala Days 2011
Effective Scala
http://days2011.scala-lang.org/node/138/277
Scala Days 2010
http://days2010.scala-lang.org/node/136
O'Reilly OSCON Java 2011
Martin Odersky
Working Hard to Keep It Simple (16:32)
http://www.oscon.com/oscon2011/public/schedule/detail/21055
http://it-republik.de/
Scala at Work
http://it-republik.de/jaxenter/news/Scala-at-Work-056816.html
Keynote von Martin Odersky auf der W-Jax 09 in München.
FOSDEM 2009
Martin Odersky: Scala - A Scalable Language (57:45)
Martin Odersky
The challenge of scalable languages (46:01)
http://www.parleys.com/#st=5&id=43
http://www.parleys.com/
Interview with Martin Odersky at JavaPolis'07 (30:12)
http://wiki.parleys.com/display/PARLEYS/Home#title=Interview%20with%20Martin%20Odersky%20at%20JavaPolis%2707;talk=4653376;slide=1
4Developers Ted Neward
Busy Java Developer's Guide to Scala
Part 1 (10:13)
Part 2 (10:22)
Part 3 (10:01)
Part 4 (10:01)
Part 5 (10:05)
Part 6 (10:18)
Part 7 (0:12)
JDD08 Ted Neward
Part 1 (9:36)
Part 2 (9:49)
Part 3 (9:46)
Part 4 (9:50)
Part 5 (9:54)
Part 6 (9:48)
Part 7 (7:32)
JAX TV: "Jeder sollte Scala lernen"
JAX TV: Ted Neward im Interview
Ted Neward
oredev 2008 - Agile - Busy Developer's Guide to Functional Languages
Ken Scambler
Scala Swing Presentation